Best Mattress Without Fiberglass 2024

Trust Zoma for expert insights on sleep wellness. Our dedicated team, including sleep science coaches, engineers, and product evaluators, meticulously investigates mattresses using our athlete-informed product methodology. We provide precise and trustworthy articles, continually updating content with the latest scientific breakthroughs. Count on us for top-rated, personally reviewed mattresses that prioritize comfort and performance, elevating your rest to its highest potential.

Overall Best Mattress – Zoma Boost

Best Mattress for Side Sleepers – Saatva Classic

Best Motion Isolation Mattress – AmeriSleep AS3

Best Organic Mattress – Birch Natural

Best Budget Mattress – Bear Original

Best Cooling Mattress – Avocado Green

Best Mattress for Combination Sleepers – Nolah Natural

Best Mattress for Back Sleepers – Helix Midnight Luxe

Best Mattress for Stomach Sleepers: Brooklyn Bedding Plank Firm

Best Durable Mattress – Vaya Mattress

Buying Guide For Mattress Without Fiberglass

  • Fiberglass as a Mattress Flame Barrier: Fiberglass is commonly used in mattresses as a fire barrier to comply with federal regulations in the United States. Its purpose is to prevent mattresses from catching fire and to allow sleepers enough time to escape in case of an emergency. While it is considered non-toxic and non-irritating when contained, fiberglass can cause skin, eye, and respiratory irritation if it escapes the mattress.
  • Risks and Concerns with Fiberglass in Mattresses: Fiberglass particles can escape from the mattress cover, especially if the cover is unzipped or torn, leading to skin, eye, and respiratory irritation. Individuals with allergies, asthma, or bronchitis may experience exacerbated symptoms when exposed to fiberglass.
  • Fiberglass-Free Mattress Options: Be cautious when purchasing mattresses, particularly those with unusually low prices or non-removable covers. Natural latex mattresses are less likely to contain fiberglass and often use organic materials as fire barriers. Memory foam, innerspring, and hybrid mattresses mattresses, although some may contain fiberglass, are increasingly using different fire barriers to avoid potential irritation.

Fiberglass use is common in mattresses for safety reasons. If there were ever a fire in your home, the fiberglass prevents your bed from going up in flames so you can escape.

While fiberglass is important for safety’s sake, it can irritate your body and lungs. And if your mattress were to tear, fiberglass can get all over your bedroom and it’s very difficult to clean.

But, not all mattresses contain fiberglass! While fiberglass is a common fire barrier, you can find beds with other fire barriers. Use our guide to find the best mattress without fiberglass to improve your sleep and health at night!

Overall Best Mattress Without Fiberglass

1. Zoma Boost

zoma boost
  • Price Range: $1749 - $2748
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
10 Years
Sleep Trial
100 Nights
Recommended For
  • Athletes seeking optimal recovery
  • Individuals who value durability and assurance
  • Sleepers desiring enhanced comfort and temperature regulation
  • Hyper Cooling for Optimal Recovery
  • Undisturbed Sleep with Motion Isolation
  • Targeted Support for Active Lifestyles

Zoma Boost claims the top spot on our list of the best mattresses without fiberglass, and it’s no wonder why our testers were unanimously impressed. From its remarkable motion isolation to its cutting-edge cooling features, Zoma Boost outshone all competitors in this category.

Crafted with an ultra-cool fabric cover, the Zoma Boost feels like a refreshing breeze against your skin, offering a stark contrast to the thick, heavy covers commonly found on other mattresses. But it’s not just about aesthetics; the Zoma Boost is engineered for comfort from the inside out.

The top layer boasts 2 inches of hypersoft foam, providing a luxurious, cloud-like comfort that envelops your body and melts away tension. Beneath that, graphite-infused memory foam deepens the mattress’s embrace while ensuring it remains cool throughout the night, catering to athletes’ need for restorative sleep.

The mattress’s transition layer, made of Reactiv™ foam, offers a responsive bounce that counteracts the sinkage of the top foams, facilitating easy movement across the bed. Meanwhile, the support core comprises motion-isolating pocketed coils that conform to your body’s contours, ensuring minimal disruption as you move during the night.

For individuals conscious about their health and environment, Zoma Sleep has the CertiPUR-US® certified foam layers guarantee peace of mind, assuring users of the mattress’s safety and minimal off-gassing.

In our evaluation, motion isolation emerged as a game-changer for those prioritizing uninterrupted rest. A tester shared, “I’m an active sleeper, but this Zoma product absorbed my movements seamlessly. No more waking up because of a partner’s tossing and turning – this mattress lets you move freely without disrupting your sleep or theirs.”

Hyper Cooling for Optimal Recovery: The Zoma Boost’s Hyper Cooling Memory Foam, infused with graphite, actively dissipates heat, ensuring consistent comfort and temperature regulation throughout the night – vital for aiding recovery during sleep.

Undisturbed Sleep with Motion Isolation: Testers were impressed by the Reactiv™ Foam’s superior motion absorption, allowing athletes to rest easy without disturbances, thereby supporting their physical well-being.

Targeted Support for Active Lifestyles: Zoma Boost’s Zoned Edge Coil Support provides durable and targeted support, aligning with athletes’ bodies during rest, crucial for recovery after intense workouts and maintaining peak performance.

Hyper Cooling Memory Foam: Infused with graphite, the memory foam actively dissipates heat, ensuring a cool and comfortable sleep environment throughout the night. Testers praised the refreshing feel of this advanced cooling technology.

Motion Isolation with Reactiv™ Foam: The Reactiv™ Foam not only absorbs motion but also provides responsive relief, preventing the feeling of being stuck in bed. Testers highlighted the exceptional motion isolation, allowing for undisturbed rest even if your sleep partner moves.

Durable Zoned Edge Coil Support: Zoma Boost incorporates Zoned Edge Coil Support, designed to keep sleepers balanced and promote proper spine alignment. Athletes appreciated the robust support, emphasizing the mattress’s durability and its positive impact on their sleep quality.

Advanced Cooling Cover: The mattress features an advanced cooling cover that contributes to uninterrupted slumber by regulating temperature. Testers found the cover to be supremely comfortable, enhancing the overall sleep experience.

Hyper Cooling Bliss: Experience a consistently cool sleep surface throughout the night, perfect for athletes seeking temperature-regulated comfort.

Responsive and Unrestricted: Enjoy a responsive surface that adapts to your movements, ensuring you never feel trapped, allowing for effortless shifts during the night.

Balanced Support: Benefit from balanced support designed to promote proper spinal alignment, enhancing recovery and overall sleep quality.

Comfort Beyond the Surface: Revel in an additional layer of comfort with the advanced cooling cover, contributing to a luxurious feel and an enhanced sleep experience.


  • Hyper Cooling Memory Foam: Enjoy a consistently cool sleep surface, perfect for athletes seeking temperature-regulated comfort.
  • Motion Isolation with Reactiv™ Foam: Experience minimal disturbances for undisturbed rest, crucial for recovering athletes.
  • Durable Support with Zoned Edge Coil Support: Benefit from balanced support designed to promote proper spinal alignment, enhancing recovery and overall sleep quality.
  • Advanced Cooling Cover: Enhance the overall sleep experience with an additional layer of comfort.
  • Free Shipping, 100Night Trial, and 10Year Warranty: Enjoy hassle-free shopping with a risk-free trial and a warranty, providing peace of mind for buyers.


  • Price: As a premium mattress, Zoma Boost comes with a higher price point, potentially limiting accessibility for budget-conscious shoppers.
  • Single Firmness Option: With a specific firmness level, it may not cater to individuals with preferences for extremely soft or very firm mattresses.
  • Heavy Weight: The mattress’s durable construction and advanced features contribute to its weight, making it challenging to move or rotate without assistance.

Best Mattress Without Fiberglass for Side Sleepers

2. Saatva Classic

saatva classic
  • Price Range: $974 $2079
  • Made in USA: Yes
  • Motion Isolation: Not one of the best features
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King, Split Cal. King
Sleep Trial
365 Nights
Recommended For
  • Individuals seeking optimal recovery and restorative sleep.
  • Individuals who prioritize temperature regulation for a cool sleep environment
  • Those who are health and environment concious
  • Innovative Coil-on-Coil Construction
  • Customizable Firmness Options
  • Organic Cotton Cover

Saatva Classic mattress has proven to be a pinnacle of traditional innerspring comfort meticulously evaluated and celebrated by our discerning team of experts. With its innovative coil-on-coil construction, this mattress embodies timeless comfort and steadfast support, setting it apart from memory foam and hybrid counterparts.

Our team explored the Saatva Classic across three distinct firmness options – Plush Soft, Luxury Firm, and Firm – ensuring a personalized sleep experience tailored to a diverse range of preferences. Available in two height options – 11.5 inches and 14.5 inches – the Saatva Classic allows for customizable comfort and support. Unlike conventional online mattresses, the Saatva Classic arrives with a touch of elegance through complimentary white glove delivery, ensuring a seamless setup experience.

In our comprehensive assessment, the Saatva Classic emerged as a top performer, excelling across various metrics. From its innovative coil-on-coil design to the thoughtfully curated materials, every aspect has been scrutinized to deliver a sleep experience that surpasses expectations.

Saatva stands apart from typical bedinabox brands, with a focus on quality craftsmanship and posture correction.

We included Saatva on our list of best mattresses without fiberglass due to several standout qualities. It has CertiPUR-US standing in the market.

Also, upon testing, the robust innerspring foundation became evident, showcasing its responsive and lively nature.

Saatva seamlessly integrates foam and a plush, breathable pillow top to eliminate any sensation of steel coils, resulting in a harmonious blend of resilience, softness, and pressure relief for a truly comfortable and rejuvenating sleep experience.

  1. Cover: Crafted from organic cotton, the cover is breathable and luxuriously soft to the touch.  Treated with antimicrobial properties for a clean and hygienic sleeping surface.
  2. Comfort Layer: Features a 3-inch Euro pillow top for enhanced cushioning and targeted pressure relief.
  3. Zoned Support Layer: Utilizes a thin layer of memory foam to provide zoned support, particularly for the hips and lower back.
  4. Support Layer:  Consists of individually wrapped pocketed coils, offering optimal bounce, airflow, and support.
  5. Foundation Layer: Constructed with steel coils and high-density foam edge support for enhanced stability and durability.

The Saatva mattress typically feels luxurious and supportive, with a comfortable blend of cushioning and responsiveness. Its Euro pillow-top provides a plush surface, while the coil-on-coil construction offers sturdy support.

Overall, the feel can vary depending on the firmness level chosen, but it often strikes a balance between contouring to the body’s curves and providing ample support.


  • Traditional innerspring feel with innovative coiloncoil construction.
  • Multiple firmness options catering to diverse preferences.
  • Choice of height options for customizable comfort.
  • Organic cotton cover with antimicrobial treatment for breathability and hygiene.
  • Euro pillow top for added cushioning and pressure relief.
  • Zoned support layer with memory foam for targeted comfort.
  • Individually wrapped pocketed coils for enhanced bounce and support.
  • Steel coils and high-density foam edge support for stability and durability.
  • Uncompressed delivery with complimentary white glove service.


  • Moderate motion isolation, potentially less ideal for couples.
  • Firmness may not suit those seeking a softer sleep surface.
  • Limited firmness options for individuals with specific preferences.

Best Motion Isolation Mattress Without Fiberglass

3. AmeriSleep AS3

amerisleep as3
  • Price Range : $1049 $2198
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
20 Years
Sleep Trial
100 Nights
Recommended For
  • Versatile Sleepers
  • Active lifestyles
  • Eco-Conscious Consumers
  • Enhanced Cooling
  • Targeted Support
  • Sustainable Materials

The AS3 mattress stands out as a top choice for discerning shoppers, particularly those seeking mattresses without fiberglass. Our team concluded that its popularity stems from its versatile design, catering to a wide range of body types and sleep preferences. Whether you’re an athlete in need of post-workout recovery or simply seeking a restful night’s sleep, the AS3 delivers unparalleled comfort and support.

A standout feature of the AS3 is its innovative Refresh Cover, engineered to provide a cool-to-the-touch feel throughout the night. Crafted from high-energy transfer fibers, this cover effectively dissipates heat, maintaining a refreshing sleep surface that’s 7 degrees cooler over eight hours. Moreover, the Refresh Cover utilizes minerals to convert body heat into far infrared energy, promoting optimal circulation for enhanced muscle recovery and sleep quality.

Our team was particularly impressed by the AS3’s adaptability to diverse needs. Its “medium” feel strikes the perfect balance between softness and support, thanks to the BioPur® memory foam core and HIVE® technology. The mattress conforms to the body’s contours, relieving pressure points and promoting ergonomic alignment for a restorative sleep experience.

Versatile Comfort: The AS3’s adaptable design caters to various body types and sleep styles, ensuring a personalized sleep experience for every user.

CuttingEdge Cooling Technology: The Refresh Cover and BioPur® memory foam work synergistically to maintain a consistently cool sleep surface, promoting uninterrupted rest.

Targeted Support: With HIVE® technology, the AS3 provides zoned support to alleviate pressure points and promote spinal alignment, crucial for a rejuvenating sleep.

BioPur® Memory Foam: This plantbased foam core offers plush comfort and breathability, preventing heat buildup and ensuring optimal airflow throughout the night.

HIVE® Technology: Strategically placed hexagonal segments provide targeted support to key areas like the head, back, and legs, enhancing overall comfort and alignment.

BioCore® Base Layer: The durable base layer maintains the mattress’s shape and integrity over time, ensuring longlasting performance and support.

Balanced Comfort: Experience the perfect blend of softness and support as the AS3 conforms to your body’s contours, relieving pressure points and promoting restful sleep.

Responsive Support: HIVE® technology ensures targeted support where you need it most, accommodating various sleeping styles for a personalized sleep experience.


  • Versatile Comfort and Support
  • Enhanced Cooling Technology
  • Targeted Pressure Relief
  • Durable Construction


  •  Relatively Higher Price Point
  •  Heavier Weight for Setup and Moving
  •  Edge Support May Be Limited Compared to Specialized Mattresses

Best Organic Mattress Without Fiberglass

4. Birch Natural

birch natural
  • Price Range: $1498 $2498
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King
25 Years
Sleep Trial
100 Nights

Our team has delved deep into the world of natural sleep solutions, and one mattress has truly stood out: the Birch Natural Mattress. Crafted with a meticulous attention to detail and a commitment to sustainability, this mattress offers more than just a good night’s sleep—it provides a sanctuary of comfort and support that our testers couldn’t get enough of.

What sets the Birch Natural Mattress apart is its dedication to using natural and certified organic materials. From its organic cotton cover to the hygroscopic organic wool and breathable natural Talalay latex, every component is thoughtfully chosen to enhance airflow and keep you cool throughout the night. Our testers were impressed by how effectively this mattress regulates temperature, ensuring a refreshing sleep experience even on the warmest nights.

But it’s not just about staying cool; the Birch Natural Mattress is optimized for pressure relief and comfort in all sleeping positions. With a mediumfirm feel, it strikes the perfect balance between plushness and support, making it ideal for side sleepers, back sleepers, and stomach sleepers alike. The premium hypoallergenic and organic materials, including latex sourced from rubber trees, provide the right amount of contouring to alleviate pressure points and promote a restful slumber.

What’s more, Birch goes above and beyond when it comes to certifications and safety standards. The Birch Natural Mattress is GREENGUARD Gold and GOTS certified, ensuring that it’s free of harmful substances like polyurethane foams, formaldehyde, and pesticides. Our team values the peace of mind that comes with knowing our mattress is sustainably sourced and ethically produced, setting the highest standards for safety and quality in natural sleep products.


Crafted with natural and certified organic materials, making it an ecofriendly choice for guest rooms

Optimized for pressure relief and comfort in various sleeping positions, ensuring a restful night’s sleep for guests

Breathable design with organic cotton cover, hygroscopic organic wool, and natural Talalay latex promotes airflow and temperature regulation, enhancing guest comfort

  •  Organic cotton cover: Provides a breathable and comfortable surface layer
  •  Hygroscopic organic wool: Enhances airflow and moisturewicking properties
  •  Natural Talalay latex: Offers contouring support and pressure relief for guests
  •  Certified organic and hypoallergenic materials ensure a safe and healthy sleep environment
  •  Medium- firm feel suitable for a wide range of preferences and sleeping styles
  •  Provides cradling comfort and support in all sleeping positions
  •  Individuals using this mattress experiences a cool and refreshing sleep surface


  •  Crafted with natural and certified organic materials, making it an ecofriendly choice
  •  Optimized for pressure relief and comfort in various sleeping positions
  •  Breathable design promotes airflow and temperature regulation
  •  Certified organic and hypoallergenic materials ensure a safe and healthy sleep environment


  •  Medium-firm feel may not be suitable for guests who prefer extremely soft or firm mattresses
  •  Limited firmness options available for guest customization preferences

Best Budget Mattress Without Fiberglass

5. Bear Original

bear original
  • Price Range: $786 $1690
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split king
Sleep Trial
120 Nights
Recommended For
  • Budget-conscious shoppers seeking a high-quality mattress
  • Sleepers in search of a supportive and balanced feel
  • Couples who prioritize motion isolation for undisturbed rest
  • Breathable TENCEL™ Cover
  • Optional Celliant Infused Cover
  • Cooling Gel Memory Foam

Our team at Zoma Sleep has thoroughly researched and analyzed the Bear Original mattress, and we’re excited to share our findings with you. Boasting a blend of innovative features and high-quality materials, the Bear Original is designed to provide a restful and rejuvenating night’s sleep.

At the heart of the Bear Original is its breathable TENCEL™ cover, crafted from naturally soft and long-lasting fibers. This unique cover promotes airflow and helps regulate temperature, ensuring you stay cool and comfortable throughout the night. For those seeking enhanced recovery and well-being, the optional Celliant Infused Cover with Sleep Recovery Technology™ offers an additional layer of temperature regulation and therapeutic benefits.

Also, our team found that the mattress’s cooling gel memory foam works tirelessly to draw away unwanted body heat, while also promoting improved spinal alignment for a more comfortable sleep experience.

According to the reviewers, it is ideal for shoppers on a budget who refuse to compromise on quality, the Bear Original delivers exceptional value without sacrificing performance. Its balanced feel and motion isolation properties make it a perfect choice for couples seeking undisturbed rest.


  •  Exceptional Value: Bear Original offers high-quality features at an affordable price point, making it a top choice for budget-conscious shoppers in search of a fiberglass free mattress.
  •  Balanced Support: Our team selected Bear Original for its ability to provide a supportive and balanced feel, catering to a wide range of sleep preferences without compromising on comfort.
  •  Motion Isolation: With excellent motion isolation properties, Bear Original is ideal for couples seeking undisturbed sleep, making it a standout option in the fiberglass free mattress category.
  • Breathable TENCEL™ Cover: Crafted from naturally soft and breathable TENCEL™ fibers, the cover promotes airflow and temperature regulation for a cool and comfortable sleep.
  • Cooling Gel Memory Foam: Designed to draw away excess body heat and provide improved spinal alignment, ensuring a restful and comfortable sleep experience.
  • Bear Dynamic Foam: Offers balanced support and deeper compression for superior pressure relief, contributing to a more rejuvenating sleep.
  • HighDensity Support Foam: Provides long-lasting durability and support, ensuring the mattress retains its shape and integrity over time.

Bear Original offers a supportive and balanced feel, catering to various sleep positions and preferences.

The combination of cooling gel memory foam and Bear Dynamic Foam provides a comfortable and restorative sleep experience.

With excellent motion isolation capabilities, Bear Original minimizes disturbances from movement, promoting uninterrupted sleep.


  •  Affordable Price: Bear Original offers exceptional value for its price, making it an attractive option for budget-conscious shoppers.
  •  Balanced Support: The mattress provides balanced support and pressure relief, catering to a wide range of sleep preferences.
  •  Motion Isolation: With excellent motion isolation properties, Bear Original is ideal for couples seeking undisturbed sleep.
  •  Durable Construction: High-density support foam ensures long-lasting durability and support, making it a wise investment in quality sleep.


  •  Limited Firmness Options: Bear Original may have limited firmness options compared to other mattresses in the market.
  •  Potential OffGassing: Some users may experience slight offgassing upon unboxing, although it typically dissipates within a few days.
  •  Cooling Properties: While the mattress offers cooling gel memory foam, some users may prefer additional cooling features for hot sleepers.

Best Cooling Mattress

6. Avocado Green

avocado green mattress
  • Price Range: $1399 - $4399
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion, giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
25 Years
Sleep Trial
365 Days
Recommended For
  • Eco-conscious consumers seeking a sustainable sleep solution
  • Those sensitive to chemicals and synthetic materials
  • Individuals looking for a cooling mattress with natural temperature control
  • Side, back, and stomach sleepers who need various firmness options
  • Organic Latex
  • Ergonomic Support
  • Handcrafted Quality

The Avocado Green Mattress is a premier choice for those seeking a fiberglass-free, cooling mattress. Its organic wool and latex construction naturally regulate temperature and wick away moisture, preventing overheating.

Unlike synthetic foam mattresses, it doesn’t trap heat, ensuring a consistently cool sleep experience.

The mattress’s natural components, including organic latex, wool, and cotton, ensure a refreshing sleep experience free from harmful chemicals and synthetic fibers.

Using natural, breathable materials like organic cotton further enhances its cooling properties, making it an ideal choice for hot sleepers or those in warmer climates.

Its advanced coil system and handcrafted quality further enhance durability and support, making it an excellent investment for health-conscious sleepers.

We selected the Avocado Green Mattress for its exceptional comfort, support, and eco-friendliness blend.

Here are the key reasons:

  • Certified Organic Materials: GOLS-certified organic latex, GOTS-certified organic wool, and cotton, ensuring a non-toxic sleeping environment.
  • Ergonomic Support: Up to 1,459 individually wrapped coils in seven ergonomic zones provide targeted support and reduce motion transfer.
  • Handcrafted Excellence: Needle-tufted by hand, enhancing durability without chemical adhesives.
  • Climate Neutral Certified: Commitment to sustainability and reducing carbon footprint.
  • Health and Safety: Free from fiberglass and harmful chemicals, it offers peace of mind for health-conscious consumers.

The Avocado Green Mattress is constructed from:

  • GOLS-Certified Organic Latex: Sustainably harvested latex from India and Guatemala, offering resilient support and durability.
  • GOTS-Certified Organic Wool: Natural fire barrier, moisture-wicking, antimicrobial properties.
  • GOTS-Certified Organic Cotton: Breathable, soft, and comfortable cover material.
  • Individually Wrapped Coils: Steel coils arranged in seven zones for optimal ergonomic support and reduced motion transfer.
  • Handcrafted Elements: Needle-tufted with organic cotton yarn, eliminating the need for chemical adhesives.

Sleeping on the Avocado Green Mattress provides a balanced blend of comfort and support. The organic latex layers conform to your body, offering pressure relief without the sinking feeling often associated with memory foam.

The natural wool and cotton materials ensure a cool sleeping surface by wicking away moisture and promoting airflow. The individually wrapped coils adapt to your body’s contours, maintaining spinal alignment and minimizing motion transfer.

This combination of materials and construction techniques creates a sleep environment that is both luxurious and health-conscious, free from the potential health risks associated with fiberglass.


  • Eco-Friendly: Made from certified organic and sustainable materials.
  • Excellent Support: The ergonomically designed coil system offers superior back support.
  • Cooling: Natural materials promote airflow and temperature regulation.
  • Durability: Handcrafted quality ensures long-lasting performance.
  • Fiberglass-Free: Safe and non-toxic for a healthier sleeping environment.


  • Price: Higher cost than conventional mattresses, reflecting the premium materials and craftsmanship.
  • Weight: Heavier than typical mattresses, making moving challenging without assistance.
  • Firmness Options: This may require an additional topper for those preferring extreme plushness.

Best Mattress for Combination Sleepers

7. Nolah Natural

nolah natural
  • Price Range: $1499 - $3398
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion, giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King, Split Cal King
Sleep Trial
120 Nights
Recommended For
  • Eco-conscious consumers seeking sustainable, hypoallergenic sleep.
  • Those who need pressure relief and cooling properties
  • Combination sleepers desire easy movement and responsiveness
  • Eco-Friendly Materials
  • Pressure Relief
  • Hypoallergenic

We’ve tested Nolah Mattress as one of the top choices for Fiberglass free mattresses. Here’s what our team of reviewers found about the mattress:

The Nolah Natural Mattress is designed with six distinct layers, each contributing to its overall comfort, support, and sustainability. At the top, the mattress features a cover made from GOTS-certified organic cotton, renowned for its softness and breathability. This ensures a cool and comfortable sleep surface by promoting excellent airflow and effectively wicking away moisture.

Beneath the cotton cover lies a layer of organic wool, which adds an extra dimension of breathable cushioning. This wool layer not only enhances the plush feel of the mattress but also serves as a natural fire barrier, eliminating the need for harmful fiberglass or chemical flame retardants. This combination of organic cotton and wool ensures a healthier and safer sleeping environment.

The mattress also includes two layers of natural Talalay latex, a material prized for its softness and responsiveness compared to the denser Dunlop latex. These latex layers provide exceptional joint cushioning and pressure relief, offering a supportive sleep experience without the sinking sensation often associated with memory foam.

Additionally, the mattress holds the Greenguard Gold certification, ensuring that it meets stringent criteria for low chemical emissions, further contributing to healthier indoor air quality.

We selected the Nolah Natural Mattress for several compelling reasons:

  • Eco-Friendly Composition: Made with GOTS-certified organic wool and cotton, natural Talalay latex, and recycled steel coils.
  • Superior Pressure Relief: Talalay latex offers three times better pressure relief than synthetic and Dunlop latex.
  • Cooling and Breathability: The hybrid construction and punctured latex layers enhance airflow and prevent heat build-up.
  • Hypoallergenic Properties: Ideal for those with allergies, as it is free from harmful chemicals and fiberglass.
  • Health and Safety: A fiberglass-free mattress with rigorous safety certifications, ensuring a non-toxic sleep environment.

The Nolah Natural Mattress is crafted from high-quality, sustainable materials:

  • Organic Cotton Cover: Soft, breathable, and GOTS-certified.
  • Organic Wool Layer: Moisture-wicking, naturally fire-resistant, and GOTS-certified.
  • Talalay Latex Layers: Provide gentle contouring, responsive bounce, and pressure relief.
  • HDMax™ Tri-Zone™ Support Coils: Handcrafted, recycled steel coils offering targeted.

Sleeping on the Nolah Natural Mattress provides a blend of gentle contouring and responsive support. The Talalay latex layers gently contour your body, relieving pressure without excessive sinkage.

We also found that the mattress’s hybrid design ensures easy movement, making it ideal for combination sleepers.

The mattress maintains a cool sleeping surface due to the natural breathability of wool and latex, combined with the airflow-promoting coil system. This results in a sleep experience that is both refreshing and supportive.

As reviewers, we appreciate the mattress’s ability to keep the sleepers cool and comfortable and its eco-friendly and hypoallergenic properties, which significantly enhance its appeal for health-conscious and environmentally aware sleepers.


  • Eco-Friendly: Made from certified organic and sustainable materials.
  • Pressure Relief: Talalay latex provides superior pressure relief and comfort.
  • Cooling: Enhanced airflow and moisture-wicking properties keep you cool.
  • Hypoallergenic: Free from harmful chemicals and fiberglass, ideal for allergy sufferers.
  • Responsive: Hybrid design with coils and latex is excellent for combination sleepers and activities.


  • Softness: It may be too soft for strict stomach sleepers, potentially affecting spinal alignment.
  • Price: Higher cost reflecting the premium materials and construction quality.
  • Weight: Heavier than some other mattresses, requiring assistance to move.

Best Mattress for Back Sleepers

8. Helix Midnight Luxe

  • Price Range: $1499 - $3398
  • Made in USA: Yes
  • Motion Isolation: Absorbs motion, giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Short Queen, RV King
15 Years
Sleep Trial
100 Nights
Recommended For
  • Back sleepers seeking optimal spinal alignment and support
  • Individuals desiring a cooling mattress with advanced airflow technology
  • Couples looking for a balance of plush comfort and firm support
  • People avoiding the health risks associated with fiberglass mattresses
  • Zoned Lumbar Support
  • Medium Feel
  • Cooling Cover Options
  • Pressure Point Relief

Sleeping on the Helix Midnight Luxe provides an ideal balance of comfort and support. The mattress features a soft pillow top that allows your hips to sink in just the right amount, ensuring a comfortable surface.

Beneath this plush layer, two sets of coils maintain proper spinal alignment, delivering the robust support needed for a restful night’s sleep. Additionally, the mattress incorporates zoning technology to provide extra lumbar support, addressing a common concern for back sleepers.

Beyond its suitability for back sleepers, the Helix Midnight Luxe excelled across all our performance tests, demonstrating exceptional support, durability, cooling capabilities, motion isolation, and edge support.

It’s rare for a mattress to perform so impressively in every category. The dual-coil system enhances support and contributes to the mattress’s durability and edge stability, while the advanced cooling features ensure a comfortable temperature throughout the night. The motion isolation capabilities make it an excellent choice for couples, as it minimizes the disturbance caused by a partner’s movements.

While the Helix Midnight Luxe is pricier, the investment is justified given its superior quality and comprehensive range of features.

We chose the Helix Midnight Luxe for its exceptional qualities tailored to back sleepers:

  • Zoned Lumbar Support: Provides targeted support under the hips and a softer feel under the shoulders, promoting spinal alignment.
  • Cooling Features: Options between TENCEL™ and GlacioTex™ Cooling Covers ensure superior airflow and heat dissipation.
  • Pressure Relief: Luxury memory foam relieves pressure points and is ideal for reducing back and shoulder pain.
  • Hypoallergenic and Safe: CertiPUR-US® certified, free from harmful chemicals and fiberglass.
  • Luxury Comfort: Premium quilted pillow top and memory foam offer a plush, luxurious feel without sacrificing support.

The Helix Midnight Luxe is constructed from high-quality materials:

  • Premium Quilted Pillow Top: Provides advanced comfort with a luxurious, hotel-like feel.
  • Luxury Memory Foam: Contours to the body, offering pressure relief and comfort.
  • Zoned Lumbar Support Coils: Individually wrapped coils provide targeted support and durability.
  • Cooling Cover Options: Choose between the breathable TENCEL™ cover or the GlacioTex™ Cooling Cover for maximum cooling.

Our testers have shared their experiences with the Helix Midnight Luxe, and the feedback is overwhelmingly positive. According to them, back sleeping feels fantastic on the Helix Midnight Luxe. Even a more significant person can get great support from the coils. You can feel the extra support from the zoned lumbar area.

At the same time, the plush pillow top cushions your body and makes for a very comfortable night of sleep. It is one of the best mattresses for back sleepers. It highlights the mattress’s exceptional ability to combine support and comfort, making it an outstanding choice for those who sleep on their back.

This mattress prevents motion waves from traveling across the bed, making it an excellent option for couples. If one partner moves or gets out of bed, the other partner is less likely to be disturbed, ensuring both a restful night’s sleep.

Additionally, the Helix Midnight Luxe offers fantastic edge support. Many mattresses tend to sag underweight when sleeping near the edge, but this is not true with the Helix Midnight Luxe.

Its robust edge support ensures that even if you prefer sleeping close to the border of the bed, you won’t experience any sagging or feel like you’ll roll off. This feature not only maximizes the usable sleep surface but also contributes to the overall durability and stability of the mattress.


  • Spinal Alignment: Zoned lumbar support is perfect for back sleepers.
  • Pressure Relief: Memory foam cushions pressure points, alleviating pain.
  • Cooling Technology: Advanced covers keep the mattress cool and breathable.
  • Motion Isolation: Ideal for couples, minimizing movement transfer.
  • Hypoallergenic: Safe, chemical-free materials ensure a healthy sleep environment.


  • Softness for Heavier Sleepers: This may not support individuals over 250 pounds.
  • Price: Higher cost reflecting premium features and materials.
  • Weight: Heavier construction might require assistance to move.

Best Mattress for Stomach Sleepers

9. Brooklyn Bedding Plank Firm

brooklyn bedding plank firm
  • Price Range: $749 - $1532
  • Made In USA: Yes
  • Motion Isolation: Absorbs motion, giving you a comfortable sleeping experience
  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Cal Split King, Short Full, Short Queen, Olympic Queen, Short King, RV King
10 Years
Sleep Trial
120 Nights
Recommended For
  • Stomach sleepers need firm support for proper spinal alignment
  • Back sleepers seeking a firm mattress with a flippable design
  • Heavier sleepers requiring enhanced firmness and support
  • Firm Support
  • Flippable Design
  • High Density Foam

The Plank Firm mattress is one of the firmest options we’ve ever tested. While this might initially sound unappealing to some, its exceptional firmness makes it a perfect match for certain sleepers, particularly heavyweight and stomach sleepers.

This mattress is designed to provide the support needed for these individuals, ensuring a comfortable and restful night’s sleep.

One side of the Plank Firm rates at a 7.5 out of 10 on our firmness scale, while the other ranks even firmer at an 8.5 out of 10. This dual firmness feature essentially offers two mattresses in one, allowing you to try both sides and select the one that suits you best.

We found the firmer side particularly beneficial for stomach sleepers, providing the necessary support to keep the hips aligned with the shoulders and prevent lower back pain.

Beyond its flippable design, one of the standout features of the Plank Firm is its sturdy perimeter. This robust edge support means that sleeping near the edge of the mattress won’t cause any sagging, even under the weight of our heaviest testers.

This characteristic is especially important for seniors, who often rely on the edges of the bed for support when getting in and out. The firm edges provide a stable and secure surface, enhancing the overall usability and comfort of the mattress.

We selected the Brooklyn Bedding Plank Firm for several compelling reasons:

  • Firm Support: The Firm and Extra-Firm sides cater to those who need a robust support system to prevent back pain.
  • Flippable Design: This feature adds versatility and extends the mattress’s lifespan.
  • High-Density Foam: TitanFlex foam provides durability and maintains firmness, which is crucial for heavier sleepers.
  • Fiberglass-Free Construction: Ensures safety and peace of mind, using fire-resistant fabrics instead of harmful chemicals.

The Brooklyn Bedding Plank Firm is constructed from the following materials:

  • High-Density TitanFlex Foam: Provides firm support and durability, maintaining the mattress’s shape and firmness over time.
  • Flippable Design: One side is Firm (7.5/10 firmness), and the other is Extra-Firm (8.5/10 firmness), allowing users to choose their preferred level of support.
  • Breathable Foams: Open-cell technology promotes airflow, ensuring a cool sleeping surface.
  • Fire-Resistant Fabrics: Used in place of fiberglass for a safe, chemical-free sleep environment.

Sleeping on the Brooklyn Bedding Plank Firm is a unique experience, especially if you prefer a firm mattress.

Our testers have highly praised the Plank Firm mattress, particularly its exceptional performance on the firmer side. Our lead reviewer shared his experience, saying the mattress was a great match for stomach sleeping. “It is incredibly supportive, keeping my hips fully elevated and aligned with my spine. This makes it one of the best mattresses for stomach sleeping.”

The Plank Firm alleviates this concern by offering two firmness levels in one mattress. This dual-firmness feature allows you to experiment and find the perfect balance for your comfort, reducing the stress associated with mattress shopping.

Overall, the Plank Firm stands out not only for its unique flippable design but also for its exceptional support and comfort. It’s an excellent option for anyone looking to ensure their hips and spine are well-aligned, particularly stomach sleepers who need that firm, consistent support throughout the night.


  • Firm Support: Excellent for stomach and back sleepers needing a firm spinal alignment.
  • Flippable Design: Offers two firmness options, extending the mattress’s lifespan.
  • High-Density Foam: Durable and maintains firmness, suitable for heavier sleepers.
  • Cooling Features: Breathable materials and optional GlacioTex™ Cooling Cover keep the mattress cool.
  • Safe and Chemical-Free: Fiberglass-free construction ensures a healthy sleep environment.
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    • Too Firm for Side Sleepers: This may not relieve enough pressure for hips and shoulders.
    • Limited Comfort Variation: Those preferring a softer mattress might find both sides too firm.
    • Weight: The high-density construction makes the mattress heavy and difficult to move.

    Best Durable Mattress

    10. Vaya Hybrid

    vaya hybrid
    • Price Range: $1099 - $1598
    • Made in USA: Yes
    • Motion Isolation: Absorbs motion, giving you a comfortable sleeping experience
    • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal. King, Split King
    10 Years
    Sleep Trial
    100 Nights
    Recommended For
    • Hot sleepers need excellent airflow and cooling properties.
    • Those seeking a balance of pressure relief and support
    • Budget-conscious buyers looking for luxurious sleep at an affordable price
    • Breathable and Bouncy
    • Pressure Relief
    • Durable Design

    The Vaya Hybrid mattress offers a harmonious blend of comfort and support without the health risks associated with fiberglass.

    Its combination of Vaya Comfort Foam and pocketed coils delivers a breathable, bouncy sleep experience, ideal for various sleeping positions.

    The mattress provides excellent spinal alignment, pain relief, and a cool sleep surface, making it a fantastic choice for those seeking a safe and stimulating sleep environment.

    We chose the Vaya Hybrid for several reasons:

    • Cooling Properties: The ultra-porous foam and open-pocketed coil system promote airflow, keeping hot sleepers cool throughout the night.
    • Pressure Relief: Vaya Comfort Foam alleviates pressure points and eases pain, outperforming traditional memory foam.
    • Supportive Design: The mattress offers consistent support across the entire surface, including edge support, ensuring proper alignment and preventing the feeling of rolling off.

    Affordability: Despite its luxurious feel, the Vaya Hybrid is priced to be accessible, providing high-quality sleep without breaking the bank.

    The Vaya Hybrid is constructed with the following layers:

    • Quilted Cotton Cover: Adds plushness and helps with temperature regulation.
    • Vaya Comfort Foam (2 inches): Contours to the body, providing pressure relief and a cool sleep surface.
    • Pocketed Coils: Isolate motion and offer responsive support, maintaining spinal alignment.
    • Base Foam Layer: Reinforces the structure and enhances durability.
    • Lightweight Knit Cover: Ensures breathability and a soft, comfortable surface for the sleeper.

    Experiencing the Vaya Hybrid mattress is like finding the perfect balance between support and comfort. The top layer of Vaya Comfort Foam immediately adapts to your body, relieving pressure points and ensuring a cool sleep surface.

    The pocketed coils add a responsive support layer, preventing uncomfortable sinkage and maintaining proper spinal alignment. Our review found the mattress particularly effective at motion isolation, making it an excellent option for couples.

    The overall feel is supportive and comfortable, catering to various sleeping positions. The breathable materials and fiberglass-free construction further contribute to a healthy and restful sleep environment.


    • Excellent Cooling: Breathable materials and a pocketed coil system ensure a cool sleep environment.
    • Balanced Support and Comfort: Vaya Comfort Foam provides pressure relief, while pocketed coils offer support.
    • Motion Isolation: Effective at reducing motion transfer, ideal for couples.
    • Affordable: Offers luxurious sleep quality at a budget-friendly price.
    • Fiberglass-Free: Safe construction without harmful chemicals.


    • Firmness: It may feel firmer initially; some users might prefer a softer surface.
    • Edge Support: The thin cover makes the springs noticeable around the edges, which might not appeal to everyone.
    • Cooling Needs: Some users, particularly heat-sensitive, may find the cooling properties insufficient.

    Why Do Mattresses Contain Fiberglass, Anyway?

    You may be wondering, why does my bed contain some weird plastic? What does that have to do with my sleep and comfort? Well, it doesn’t. Fiberglass in mattresses has to do with your safety.

    The United States’s federal regulations state that mattresses must contain a flame barrier. Chemical flame retardants are banned in the US because they’re toxic to humans. So, mattress manufacturers turned to fiberglass.

    Fiberglass is a cheap fire barrier that’s non-toxic and chemical-free. In the event of a fire, the fiberglass would melt and encase your mattress, preventing it from going up in flames. This gives people enough time to escape and has saved countless lives.

    Why Should You Avoid a Mattress With Fiberglass?

    There’s an easy reason people want to avoid a bed with fiberglass.

    Technically, fiberglass in mattresses is non-toxic and shouldn’t irritate your body. It stays under the covers where you won’t come in contact with it. Still, the fibers can still escape from under the covers, especially if you unzip the cover or tear it.

    Exposure to fiberglass can irritate your skin, eyes, nose, mouth, throat, and stomach. You may develop rashes or itchy skin, red or itchy eyes, a dry nose or mouth, and a sore throat. People who have allergies, asthma, or bronchitis may notice worsened symptoms as well after fiberglass exposure.

    Fiberglass isn’t the only flame barrier out there, though. Flame barriers without harmful chemicals include wool, silica, and plant fibers. They’re as safe as fiberglass but won’t aggravate you or your body.

    Signs of Fiberglass in a Mattress

    There are several indicators that can help identify mattresses containing fiberglass. By being aware of these signs and conducting thorough research, buyers can make informed decisions and choose high-quality mattresses that meet their needs.

    One of these is the presence of “Made in China” labels. Manufacturing practices in China often involve less stringent safety standards, potentially leading to health hazards, so be wary of mattress brands that make their beds overseas.

    Another clue is the use of polyfoam instead of proper memory foam, as some manufacturers may use polyfoam that contains fiberglass as a cheaper alternative. Additionally, cheap memory foam mattresses or all-foam mattresses with unusually low prices, especially under $400 for larger sizes, are likely to be fiberglass-filled or made with other potentially harmful materials.

    It’s also important to be cautious of mattresses with non-removable covers, as mattress manufacturers often discourage removing the mattress cover to prevent exposing fiberglass.

    Retailers may also engage in “greenwashing,” using misleading terminology to make mattresses appear more natural and non-toxic. Words like “glass wool,” “glass-reinforced plastic” and “glass fibers” are often employed to deceive customers seeking eco-friendly options.

    To ensure a fiberglass-free and chemical-free mattress, it’s advisable to look for reputable certifications that attest to the mattress’s quality and non-toxicity.

    Types of Mattresses Without Fiberglass

    There’s no specific mattress type that uses fiberglass. So long as you double-check the mattress’s specifications, any type of bed is fair game. Let’s take a look!

    Memory Foam

    Memory foam mattresses are cushiony, pressure-relieving types of beds with a “hug-like” feel. The memory foam conforms under your body to soothe aches so you sleep undisturbed all night long. Aside from providing excellent pressure relief, most memory foam mattresses also absorbs movement at the point of impact, keeping motion from rippling across the surface and disturbing a partner’s rest.

    While memory foam mattresses often contain fiberglass, this isn’t always the case. More and more memory foam mattress manufacturers use different fire barriers in their beds. This way, you don’t wake up feeling irritated or uncomfortable.

    One potential drawback is heat retention. Memory foam tends to trap body heat, which can result in a warmer sleeping surface. This may be uncomfortable, particularly for individuals who naturally sleep hot or live in warmer climates. However, advancements in mattress technology have led to the development of gel-infused memory foam and open-cell foam, which aim to address this issue by improving airflow and heat dissipation.

    Another consideration is the initial off-gassing odor that memory foam mattresses may emit. This odor is caused by the release of volatile organic compounds (VOCs) present in the foam. While the smell is usually temporary and dissipates over time, some individuals may find it bothersome. Opting for mattresses that are CertiPUR-US® certified can ensure that they have undergone testing for harmful chemicals and have low VOC emissions.

    Despite these drawbacks, shoppers still choose memory foam mattresses for their unique benefits. Ultimately, the decision to choose a memory foam mattress depends on individual preferences and needs. Shoppers who prioritize pressure relief, motion isolation, and personalized comfort often find that the benefits of memory foam outweigh its potential drawbacks.


    Natural latex mattresses are made from the sap of rubber trees. They’re another type of foam bed, only they’re springier and more durable than memory foam or polyurethane foam. They don’t have the same “hug-like” feel as memory foam beds which is great for some people. Plus, latex foam mattresses are cool and supportive.

    Dunlop and Talalay are the two types of natural latex used in mattress manufacturing. Dunlop latex is the traditional ingredient inside an organic latex mattress and more widely available type. It is made by whipping latex sap and pouring it into a mold, followed by a vulcanization process.

    Talalay latex, on the other hand, involves an additional step. After pouring the latex sap into a mold, it is vacuum-sealed and then flash-frozen before being baked. This freezing process creates a more consistent cell structure and results in a softer and more buoyant feel. Some of the best latex mattresses may use both as separate latex layers.

    Natural latex beds are the least likely to contain fiberglass particles. Latex mattress manufacturers usually don’t add fiberglass to their beds for sustainability’s sake, particularly if they’re building a wholly organic mattress. Instead, you’ll find more natural fire barriers in your latex or latex hybrid bed, such as organic wool or plant fibers.

    This doesn’t mean you have to choose a natural latex mattress, though, as some of the best mattresses without fiberglass contain other materials.


    Innerspring mattresses are a classic type of bed that almost everyone has slept on at some point. These beds are known for their excellent support, bounce, and breathability. They feature pillow tops often made out of cotton, wool, down, or foam.

    As a popular type of mattress, innerspring beds come in a wide range of prices. Generally, higher-end models are less likely to contain fiberglass and vice versa. But, this isn’t a universal rule when it comes to innerspring mattresses. So always double-check what fire barrier a bed contains before making a purchase.

    Innerspring mattresses can also have several comfort issues. For example, innerspring mattresses may create pressure points, especially on heavier areas of the body, due to the coil system. This can lead to discomfort and disrupted sleep.

    Innerspring mattresses can also cause disturbances in sleep due to higher levels of motion transfer. They often lack the ability to contour closely to the body’s shape, resulting in less personalized support. This can lead to discomfort and inadequate spinal alignment, particularly for those with pressure point issues or back problems.


    Hybrid mattresses combine components of both foam and spring mattresses to optimize your support and comfort. They have a coil support system—like innerspring beds—and a foam comfort layer—like memory foam and latex beds. Together, the best hybrid mattresses are springy, supportive, and breathable, yet still cushiony and pressure-relieving.

    Unlike most innerspring beds, hybrid mattresses contain pocketed coils. The coils are wrapped in fabric to maximize motion isolation and prevent squeaks and coil breakage. This way, your spine stays in healthy alignment, and the individually wrapped coils also increase couples’ comfort.

    Sturdy steel coils around the mattress perimeter can provide a ‘firmer’ feel for enhanced stability and prevent excessive sinkage. Reinforcing the mattress sides in this way allows for better edge support and maximizes the usable surface area of the mattress.

    The foam layer in hybrid beds must be at least 2 or 3 inches thick to be labeled a hybrid, not an innerspring mattress. The thick layer of cushioning protects the heaviest parts of your body from pressure build-up, soreness, and achiness.

    How to Choose a Mattress Firmness

    Beyond picking what type of mattress you want, it’s important to choose the right mattress firmness. Mattress firmness affects how cushiony or hard your bed is which is crucial to your comfort at night. Mattress firmness is rated on a scale of 1 to 10, with 1 being the softest and 10 being the firmest.

    Choosing a mattress firmness comes down to your sleeping position. How you sleep affects how much cushioning you need to sleep pain-free!

    Side Sleepers

    Side sleepers need soft to medium mattresses. When side sleeping, the hips and shoulder sink deepest into the mattress. A too-firm surface can let pressure build-up, causing discomfort. Thus, lots of cushioning are needed in a mattress for side sleeping to properly protect their hips and shoulders from pressure build-up and pain.

    Still, a soft mattress isn’t to every side sleeper’s taste. Some may prefer a medium-soft to a soft mattress, and even a medium bed still offers just enough support to keep the spine aligned.

    Some side sleepers may also prefer a bouncy mattress instead of an all-foam. We recommend hybrid mattresses for side sleeping, since a traditional innerspring mattress can feel too firm.

    Back Sleepers

    When back sleeping, it’s best to use a medium to firm mattress. Back sleepers need lots of spinal support to keep their spine aligned without causing lower back pain. A medium to firm mattress for back sleeping won’t cause you to sink—throwing the spine out of alignment—ensuring you stay comfortable all night long.

    Stomach Sleepers

    Stomach sleepers need medium-firm to firm mattresses to keep their spines aligned. However, stomach sleeping is arguably one of the worst sleeping positions. It’s hard on your back, can worsen wrinkles and acne, and may inhibit your breathing. Still, it’s difficult to change your primary sleeping position overnight. So, use a medium-firm to firm mattress in the meantime.

    Combo Sleepers

    People who flit between two or three positions are combination sleepers, so they need a versatile mattress to keep up with their every shift in sleeping position. Medium to medium-firm feels typically establish the best mattresses for combination sleepers. Many also enjoy the responsive surface of hybrid mattresses.

    Heavier Sleepers

    For those who weigh over 230 pounds, it’s important to find a mattress that can handle the added weight without sinking in too much. Look for mattresses that are on the firmer end of the recommended range for your sleep position, as this will provide the necessary support and prevent you from feeling like you’re sinking into the bed.

    Lightweight Sleepers

    If you’re under 130 pounds, you’ll want to look for a mattress that has a softer feel to it. This will help the mattress conform to your body and provide the necessary support for your smaller frame. Look for fiberglass-free mattresses that have a softer feel to them, as this will provide the necessary cushioning without feeling too firm.

    Mattress Brands That Do and Don’t Have Fiberglass:

    Mattress BrandIs There Fiberglass Present?
    Ashley MattressesYes
    Best Price MattressYes
    Big FigNo
    Brentwood HomeNo
    Brooklyn BeddingNo
    Classic BrandsYes
    Dynasty MattressNo
    Eco TerraNo
    Eight SleepYes
    Full MoonYes
    Latex for LessNo
    My Green MattressNo
    Natural FormNo
    Nest BeddingNo
    Perfect CloudYes
    Signature SleepYes
    Silk & SnowNo
    Sleep InnovationsYes
    Sleep NumberUnknown
    Sleepy’s by Mattress FirmYes
    Stearns & FosterYes
    Sunrising BeddingNo
    Tuft & NeedleNo
    tulo by Mattress FirmYes

    Frequently Asked Questions

    Does every mattress have fiberglass? 

    No, not every mattress contains fiberglass, but it’s very common. Since it’s not always clear whether a mattress has fiberglass or not, you must figure it out on your own. 

    Read the fine print of a mattress online or check its label. If you see words such as “glass fibers,” “fibrous plastic,” or even just “fiberglass,” the bed contains fiberglass. 

    What type of mattresses doesn’t have fiberglass?

    Any type of mattress can be fiberglass-free. It really depends on the company and their standard when looking for a fiberglass-free bed. 

    Still, memory foam mattresses commonly contain fiberglass whereas latex mattresses and eco-friendly mattresses are often fiberglass-free. Memory foam beds usually contain man-made materials while latex beds contain mostly natural materials. Still, any type of bed may or may not contain fiberglass. 

    How do you know if my mattress has fiberglass?

    Mattress companies rarely advertise their beds as having fiberglass. For shoppers, fiberglass is a no-no due to its irritating properties. So, you’ll have to dig a bit deeper to see what your bed contains.

    Check a mattress’s care instructions or label (if you already own the bed) and see if it says “do not remove cover.” This usually means there’s fiberglass under the bed’s cover. It’s important to know that some mattress covers might have zippers and say “do not remove mattress cover.”
    Mattresses with third-party certifications are less likely to contain fiberglass. Look for certifications such as Global Organic Textile Standard (GOTS), Global Organic Latex Standard (GOLS), CertiPUR-US®, or OEKO-TEX Standard 100.

    Can fiberglass cause lung disease?

    No, fiberglass is commonly misconstrued as being deadly or causing long-term health issues, but no evidence supports this. You may notice throat and mouth soreness after being exposed to fiberglass. People with preexisting asthma or bronchitis may have worsened symptoms when exposed to fiberglass as well. However, fiberglass won’t cause lung disease or cancers.

    What is the difference between asbestos and fiberglass?

    Asbestos and fiberglass are very different materials, despite fiberglass being called the “man-made fiberglass”. Asbestos is a fibrous silicate mineral, while fiberglass is a hard plastic reinforced with glass fibers. Asbestos is a naturally occurring material but fiberglass is man-made.

    Both are fibrous and cause adverse side effects when in contact with them. However, asbestos is deadly, while fiberglass only causes mild and temporary symptoms. Chronic asbestos exposure can cause asbestosis, cancers, pleuritis, among other conditions. Fiberglass exposure causes skin, eye, nose, mouth, and throat irritation.


    While fiberglass isn’t deadly, it still isn’t an ideal fire barrier in a mattress. Look for an eco-friendly mattress with wool, silica, or plant fiber flame barriers, like our options at Zoma! Beyond just choosing a different fire retardant, compare mattress types and firmnesses to find the best mattress for you!

    This article is for informational purposes and should not replace advice from your doctor or other medical professional.

    Michelle Zhang, Wellness Writer Michelle Zhang

    Michelle Zhang is a regular contributor to our Zoma blog and is our go-to sleep researcher. In her time with Zoma, Michelle has researched and published many articles on widespread sleeping habits and troubles. In her time outside of Zoma, Michelle is an occupational therapist and long-distance runner. She believes leading a healthy lifestyle is the key to getting better sleep at night. Michelle's work has been featured on Men's Journal, The Frisky, and The Mighty.

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