A Twin Size Mattress

The best mattress is different for everyone, thanks to our varying sleep needs and comfort preferences. Your best mattress should support your back while also offering enough cushion to ease pressure points—and it should be durable enough for you to sleep comfortably on it for several years.

Learn about the pros and cons of each type of mattress so you can choose what type is right for you.

Mattress Type	Pros	Cons	Good for
Memory Foam	Relieves pressure Conforms to sleeper Quiet Excellent motion isolation Hypoallergenic	Can trap body heat Sleeper may feel "stuck" Off-gassing	Side sleepers Back sleepers Stomach sleepers Combo sleepers
Latex	Responsive Contouring Cooling Isolates motion Hypoallergenic	Heavy Firmer feel than many sleepers expect High prices	Side sleepers Back sleepers Stomach sleepers Combo sleepers
Innerspring	Responsive bounce Breathable Edge support	Little to no pressure relief Transfers motion Noisy coils Quick to sag Allergens and dust mites may accumulate	Back sleepers Stomach sleepers
Hybrid	Responsive bounce Breathable Wrapped coils isolate motion Foam layers keep out allergens	Noisy coils Coils isolate less motion with age Can sag within a few years High prices	Side sleepers Back sleepers Stomach sleepers Combo sleepers

Memory Foam
Memory foam may be the most popular choice of material for a bed-in-a-box mattress—the material compresses well enough to fit into a small box for convenient home delivery.

Two to three layers of foam make up most memory foam mattresses. The top layer is the only layer to contain memory foam, as the material is too soft to offer the full support a sleeper needs. The base layer is a stiff foam, typically polyurethane foam, and provides the bed’s structure. A transition layer can protect the support layer and make the mattress adapt better to a sleeper’s movements.

A memory foam mattress is naturally hypoallergenic, as the material’s density prevents allergens and dust mites from infiltrating the mattress. Traditional memory foam’s density can trap body heat, as air has trouble circulating through the mattress. Many manufacturers solve the issue by adding cooling gels, copper, charcoal, or graphite to absorb and wick away heat.

The other issue some mattress owners notice is a sharp chemical odor when the bed is first unboxed—a problem most often associated with lower quality foams. Organic compounds in the mattress break down at room temperature when the mattress is opened, creating the smell. The smell should disappear within 3 to 7 days.

Latex
Latex mattresses conform to a sleeper’s body like memory foam does, though the material is bouncier and isolates less motion.

To manufacture a natural latex mattress, companies harvest rubber tree sap and process it using the Dunlop or Talalay methods. Talalay produces a softer but more costly latex. Dunlop has a firmer feel and is often used in the mattress’s base.

Natural latex mattresses are some of the more expensive foam beds on the market, as the process of harvesting the material and creating the foam takes time and care. Many latex owners find the price worth it since mattress can last between 10 to 20 years.

Many sleepers find latex is too firm. To offset this, some companies offer an optional plush pillow top, but this usually adds to the bed’s cost.

Innerspring
Innerspring mattresses were once the primary type of mattress and remain reasonably popular. The steel coils in an innerspring’s base provides breathability and bouncy support.

An innerspring mattress, however, is one of the worst beds for pressure relief. The thin comfort layer can’t fully mold to a sleeper’s curves, letting pressure build up in the body. Many people find that a memory foam, latex, or hybrid mattress provides a better night’s sleep.

Hybrid
Manufacturers draw upon the design of both an innerspring and a foam mattress to create a hybrid mattress. Hybrids contain 2 to 3 inches of foam on top of a layer of coils, typically wrapped to prevent motion transfer.

The supportive coils offset the heat retention issues of a foam mattress, while the top foam layer adapts to a sleeper’s body with more ease than an innerspring. Hybrids can be one of the more expensive types of mattresses, as they mix high-quality but disparate materials.

Yes, there’s also the twin XL size. It has an extra 5 inches of length, making the bed 38 inches by 80 inches. A twin XL can be the right choice for a growing child, especially if the bed is meant to last until adulthood. For many sleepers, though, a regular twin size mattress is good enough.

You may see a mattress referred to as a single mattress while browsing your options. A twin size mattress is the same size as a single bed. The label “twin” simply implies a set of two mattresses placed side by side, such as in a shared bedroom.

When shopping for a mattress, look for:

• Sturdy materials:High-density foams and thicker coils stand up best to extensive use.
• The right firmness:Your ideal firmness depends on your sleeping position. Side sleepers need a mattress with a soft to medium feel, as pressure points can build up in their side—a softer mattress relieves that pressure. Back sleepers need even support for the body and can find it in a medium-firm to firm mattress. Stomach sleeping can strain the spine unless a person rests on a firm mattress.
• Cooling technologies:No one enjoys waking up in the middle of the night in a hot sweat. Cooling gels, copper, graphite, charcoal, and ceramic can move excess heat away from a sleeper. An advanced open-cell structure can provide more air channels to prevent a mattress from retaining heat.
• Motion isolation: Often advertised as a feature for a couple’s mattress. However, single sleepers who awaken easily should consider a twin size mattress that absorbs motion to prevent sleep disturbances.
• Hypoallergenic properties: Mattresses with thin comfort layers can make it easier for allergens and dust mites to penetrate the bed’s insides. Once inside a mattress, it’s difficult to clean out pests and allergens. Dense foam layers prevent allergens from making their way inside a mattress.
• A long sleep trial period and warranty: Many sleepers take 30 days to adjust to a new mattress, but you’ll want more than a month to be sure if a mattress is right for you. A 10-year warranty is standard in the mattress industry—anything less may mean an inferior bed.
• A good price:Many of the best mattress prices are found online, as companies cut out the middleman and avoid the costs of staffing a storefront.

Yes, your body type determines how much pressure you will place on the mattress. Large-statured people will compress a mattress’s comfort layer more than the average sleeper, while a lightweight sleeper puts less pressure on a mattress.

Heavyweight sleepers need a firmer mattress to take on their weight, while lightweight sleepers need a softer mattress.

Body Weight	Corresponding Firmness
Less than 130 pounds	Medium-soft to soft
Between 130 to 230 pounds	Medium to medium-firm
More than 230 pounds	Medium-firm to firm

If you’re considering a mattress sight unseen (and also feel unfelt), take a moment to read mattress reviews and customer feedback. Did anyone complain about receiving a firmer or softer mattress than expected, and did the company take steps to resolve the issue?

It may be time to replace your mattress if it’s recently become too soft or firm for a good night’s sleep. Foam can soften with age or firm up as the material loses its elasticity.

If you need to change the feel of your mattress, consider a mattress topper. Toppers add a few extra inches of soft cushioning or firm foam, which can let you stretch out a mattress’s use until you’re ready to replace it.

A memory foam mattress such as the Zoma needs to be replaced every seven to 10 years—we offer a 10-year warranty as a sign of faith in our mattress’s longevity.

If your current memory foam mattress sags or has lumps, it’s time to look into a replacement. Sleeping on an old mattress that’s lost its shape can cause back pain and other health issues.

Yes, slatted bed frames are one of the best choices for a memory foam mattress foundation, as they provide solid support and room for air to circulate through the mattress.

Just check that the slats are at least 0.5 inches thick and no more than 3 inches apart. Thinner slats may not stand up to the weight of a memory foam mattress, while slats spaced too far apart will let the foam dip down beneath the foundation. If the foam dips, it can cause sagging and negate the bed’s support.

Other good foundation choices include a piece of moisture-resistant plywood or a solid platform bed.

If you’re considering a box spring for your Zoma mattress, we strongly recommend against it. Box springs can damage a memory foam mattress because the box spring’s construction isn’t solid enough to offer uniform support, which can lead to the mattress dipping.

Every Zoma mattress is made to order here in the United States. We manufacture every bed using an eco-friendly process, and all of our mattresses are made with CertiPUR-US® certified foams for your safety.

A standard twin size mattress measures 38 inches wide and 75 inches long, or 96.5 centimeters by 190.5 centimeters. A twin size mattress can fit in almost any space, big or small.

No, two twin beds do not make a queen. However, two twin XL beds make a king size mattress.

Most twin size mattresses cost between $300-$800. While some twin beds can cost more than $800 due to special technologies like gel memory foam or zoned support, mattresses priced less than $300 are usually cheaply made and won’t last long.

Yes, adults can sleep in twin size beds, but will probably only be comfortable sleeping in one alone.