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King 150cm x 200cm

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A King Size Mattress

Experience the ultimate in comfort and cutting-edge technology with the Zoma King. This mattress offers an unparalleled sleep experience.

  • uncrate

    "The mattress athletes have always dreamed of"

  • gear patrol

    "The perfect blend of comfort, pressure-relief, responsiveness, and support"

  • cool material

    "You owe it to yourself to try Zoma today"

Revitalising, restful sleep.

Our Zoma Mattress is designed with advanced foam technology that provides targeted support and a cool sleep environment. The open-cell structure of our memory foam ensures breathability, while the high-density foam offers superior durability and support.

No compromises.

The Zoma Mattress is designed not just to provide comfort to the sleeper but also to rejuvenate and restore their bodies. Our advanced foam technology features a balance of contouring and support, while the high-density foam adds responsiveness and a bit of bounce to the bed. Our Support+ core provides the bed extra durability by deterring sagging.

Who is a king size mattress good for?

King size mattresses are the perfect choice for couples who want maximum personal sleeping space.

  • Room to stretch

    A king mattress offers a luxurious amount of room for both single sleepers and couples to spread out and enjoy a good night’s sleep.

  • Comfortable for couples

    Each half of a couple has 75cm to themselves, which is room enough for many.

  • Fits most rooms

    A king size mattress can fit into a spacious master bedroom.

How much to spend on a king size mattress.

What determines the cost of a mattress? Its materials, yes, but also its warranty, sleep trial, brand name, and any special sleep technologies such as open-cell foam or high-density support.

A quick web search can bring up the average price of the mattress type you’re considering to avoid becoming a victim of marketing gimmicks. Less scrupulous sellers, for example, may mark up a mattress to trick a customer into thinking it’s a high-quality bed. What you pay for isn’t always what you get when it comes to mattresses.

The best mattresses provide the right balance of support and comfort—what you need, though, will depend on your sleep position and health conditions. Hot sleepers should look for cooling technologies such as open-cell memory foam. Side sleepers will need a mattress with softer, thicker comfort layers (between a soft to a medium feel), which costs more than a firmer mattress as it contains more materials.

If you’re considering a more expensive mattress, then read through its features, warranty, and return policy or sleep trial. Ask yourself if the price seems reasonable for what you’re getting.

Beware that a low-cost mattress might not save you money in the long run. A King size mattress under £500 may contain low-quality materials such as cheap poly-foam, which will break down much more quickly than memory foam would. If you have to replace your bed within a few short years, you’re not saving as much money as you would if you bought a more expensive, longer-lasting mattress. Quality memory foam mattresses last between 7 to 10 years (or even longer with care and good materials).

If you’re still confused about how to find a good mattress, try taking a look at a mattress’s warranty. Companies determine a warranty length by testing the mattress’s durability, so a warranty gives you an idea of the company’s faith in its product. A company confident its mattress isn’t likely to sag, for example, will offer coverage for smaller indentations.

How big is a king size mattress?

A King size mattress is 150 cm wide and 200 cm long.

  • Single

    90cm x 190cm

  • Double

    135cm x 190cm

  • King

    150cm x 200cm

  • Super King

    180cm x 200cm

Which size mattress is best for me?

  • Kid’s room, studio apartments

  • Kid’s room, studio apartments

  • Master bedrooms, guest rooms

  • Extra large master bedrooms

Sleep on it.

A Zoma king size mattress comes with a risk-free, 100-night sleep trial. If you’re unhappy with your mattress during the sleep trial, we will issue you a full refund.

See why people 
love the Zoma Mattress.

Upgrade your sleep today.


King Size Mattress FAQs

What is the best king size mattress?

The best King size mattress is one that provides the perfect balance of comfort and support. The Zoma King size mattress, with its advanced foam technology and high-density support, offers a restorative sleep experience that is hard to beat.

Are there different types of king size mattresses?

Yes, King size mattresses come in various types, including memory foam, innerspring, latex, and hybrid. The Zoma King size mattress is available as either memory foam or hybrid and both are designed with advanced technology for optimal comfort and support.

What should I look for when buying a king size mattress?

When buying a King size mattress, consider the level of support and comfort it offers, its durability, and whether it has cooling properties. Also, consider the brand's reputation, the warranty, and the sleep trial period. The Zoma King size mattress ticks all these boxes, making it an excellent choice.

Can you flip a Zoma memory foam mattress?

No, the Zoma memory foam mattress is designed with a specific layer structure for optimal comfort and support, so it should not be flipped. However, it can be rotated head-to-foot every few months to ensure even wear.

What is the best time of year to buy a Zoma king size mattress?

While Zoma offers high-quality mattresses at competitive prices year-round, you might find special deals during major holidays or shopping events like Black Friday or Boxing Day.

How often should you replace a Zoma king size mattress?

A Zoma King size mattress is designed to last for many years with proper care. However, it's generally recommended to replace your mattress every 7-10 years for optimal comfort and hygiene.

Are hard or soft mattresses better for your back?

The best mattress for your back depends on your personal comfort preference and sleep position. The Zoma King size mattress offers a medium firmness level, which is generally suitable for all sleep positions and provides a good balance of comfort and support.

Does a Zoma king size mattress need a box spring?

No, the Zoma King size mattress does not require a box spring. It is designed to work perfectly on any firm, flat surface.

Does the Zoma king size mattress come with free shipping?

Yes, Zoma offers free shipping for all their mattresses, including the King size mattress.

Where are Zoma mattresses made?

Zoma mattresses are proudly made in the UK, adhering to the highest standards of quality and craftsmanship.

How big is a king size mattress?

A King size mattress is 200 cm long and 150 cm wide.

What is a good price for a king size mattress?

The price of a King size mattress can vary greatly depending on its materials and features. The Zoma King size mattress offers exceptional value, providing advanced sleep technology at a competitive price.

Is a king size mattress big enough for two?

Yes, a King size mattress can comfortably accommodate two average-sized adults.