11 Best King Size Mattress of 2024

Written by , MA (Journalism & Mass Communication) Chaitra Krishnan MA (Journalism & Mass Communication) linkedin_icon Experience: 5 years
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Didn’t get a good night’s sleep? Sleep deprivation, neck pain, backache, and several other problems can occur if your mattress is not spacious and comfortable. After a tiring day, you and your partner need rest and deserve the best king size mattress to give you a blissful experience. The best king size mattress provides plenty of room to stretch out your legs and have a comfortable beauty sleep.

With a king size mattress, you can get up in the morning feeling relaxed and rejuvenated without body aches. They are comfy, durable, and a favorite among users of all ages. You must be thinking about the cost, right? Though king size is a bit pricier than smaller mattresses, they allow you to restore the quality of your sleep. Purchasing these largest size mattresses may be daunting, therefore, we have made your work easy and picked up 11 best king size mattresses of 2024 for you. Take a look:

Top 11 Best King Size Mattress of 2024

Top Picks
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:Novilla King MattressPrice on Amazon
Sleep Innovations Shiloh King Mattress
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:IYEE NATURE King MattressPrice on Amazon
Olee Sleep 10 inch Omega Hybrid King Mattress
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:HOXURY King MattressPrice on Amazon
:Lucid 14 Inch King MattressPrice on Amazon
:S SECRETLAND King MattressPrice on Amazon
:Sure2Sleep Monterey King Size MattressPrice on Amazon
GhostBed Medium Firm King Size Mattress
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Zinus iCoil Spring & BiFold Box Spring King Mattress
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1. :Novilla King Mattress

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4.3
Novilla King Mattress Image: Novilla

The Novilla King Mattress imparts a cozy experience to all your sleeping positions. It is a 10-inch long mattress that is infused with CertiPUR-US-certified cooling gel-infused memory foam. The foam promotes enhanced breathability. The mattress is covered with bamboo rayon cover that feels soft on your skin. It is also crafted with high-density base foam that extends its overall durability. Sleeping on this mattress aligns your spine, evenly disperses your body weight, and relieves excess strain from your muscles.

Pros
  • CertiPUR-US certified foam
  • Soft cover
  • Breathable foam
  • Durable
  • Odorless

Cons
    None

2. Sleep Innovations Shiloh King Mattress

This 12 inches memory foam of Shiloh mattresses, measuring 80 (width) x 76 (length) inches, gives you enough space to stretch and sleep comfortably. You can have a cool, comfy, and deep sleep on this king-size bed, as its memory foam relieves pressure points. Feel a gentle cradle while sleeping on this mattress that is suitable for any sleeping position and body type. Also, do you know what makes this king size mattress special? It is its foam size that is 12 inches. The top layer is of premium memory foam that measures 2.5 inches and then, there is 9.5 inches of long-lasting base foam.

Pros
  • Thickness
  • Supportive
  • Breathable
  • Medium-firm
  • Luxurious soft knit cover

Cons
  • May not be suitable for firm mattress sleepers

3. :IYEE NATURE King Mattress

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4.2
IYEE NATURE King Mattress Image: Iyee Nature

IYEE NATURE King Mattress is designed with a three-layer foam system- 2.5” gel memory foam, 2” of comfortable layer, and 7.5” high-density base support foam. This mattress is crafted with advanced sleep technology and its breathable memory foam imparts a comfortable and pressure-free sleeping experience. It is a hypoallergenic mattress free of harmful substances like mercury and formaldehyde. It helps reduce excess motion during your sleep and relieves excess strain from your neck, head, lower back, hips, and shoulder. The top cover is made of a knitted jacquard design for better breathability. Plus, its removable cover is easy-to-clean.

Pros
  • Removable cover
  • Breathable foam
  • Skin-friendly
  • Easy-to-clean
  • Durable
  • Suitable for all body type
  • Suitable for all sleeping positions
  • Heavy metals-free
  • Mercury-free
  • Formaldehyde-free

Cons
  • Very firm

4. Olee Sleep 10 inch Omega Hybrid King Mattress

Comes with unique 5-layer construction, this 10-inch Omega Hybrid king mattress provides you with plenty of support. This super comfy mattress is constructed with pocketed coil springs that provide long-lasting support and I-gel cooling memory foam that controls the temperature by pulling the heat away from you. What else do you want? And to control odor and bacteria, it is infused with natural palm oil and bamboo charcoal that also helps in absorbing moisture.

Pros
  • Chemical-free
  • Relieves pressure
  • High-density foam
  • Fits all bed frames
  • Reduce motion transfer
  • Good option for sleepers with spine and back problems

Cons
  • May take a while to get used to it

5. :HOXURY King Mattress

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4.5

No more tossing and turning at night if you sleep on the HOXURY King Mattress. It provides optimum support for your spine. It is crafted with CertiPUR-US-certified foam that imparts a medium to firm feel. The thick layer of high-quality memory foam offers your mattress a plush feel. The mattress is encased with individual pocket coils that distribute your weight evenly. It also features a breathable cool-knitted fabric cover. You can also use it on the floor, or as a nursing bed, sofa, or bed casing to get a relaxed and comfortable sleep anytime.

Pros
  • Fits all bed frames
  • Breathable cover
  • Easy to set up
  • Durable
  • Value for money

Cons
  • Slightly asymmetrical

6. :Lucid 14 Inch King Mattress

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4.3

The Lucid 14 Inch King Mattress has a 4-layer design. It is comprised of 7” bamboo charcoal foam that minimizes odor buildup and keeps your mattress fresh and 2” gel-infused memory foam that imparts a cooling experience. The mattress also features a 3” transition foam and 2” latex-like foam that offers adept support to your body and enhances your sleeping experience. This hypoallergenic mattress has a ventilated design and it is compatible with all frames.

Pros
  • CertiPUR-US Certified
  • Compatible with all bed frames
  • Hypoallergenic
  • Breathable foam
  • No sinking feeling
  • No harmful substances

Cons
  • Has an unpleasant smell

7. :S SECRETLAND King Mattress

S SECRETLAND King Mattress Image: S Secretland

The S SECRETLAND King Mattress has a hybrid construction and is ideal for a plush feel. It is enveloped in a 3D knit covering made from natural fabric. The second layer of this mattress is made of fiberglass-free and fire-retardant foam, which is followed by cooling memory foam and comfortable foam layers. It also contains individually pocketed springs that provide optimum support to your body. Plus, the edges of this mattress are tightly knit which maintains its shape.

Pros
  • Breathable cover
  • Durable
  • Compatible with all frames
  • Fiberglass-free
  • Fire-retardant foam
  • Tightly knit edges

Cons
  • May be too soft for some

8. :Sure2Sleep Monterey King Size Mattress

Sure2Sleep Monterey King Size Mattress Image: Sure2sleep

If you enjoy medium-firm support, then this 10-inch thick Sure2Sleep Monterey King Size Mattress is ideal for you. It comprises a HyPUR-gel-infused top layer that helps distribute your body weight evenly. Its gel-infused memory foam helps regulate your body temperature and prevents sleep disruptions in the summer. This mattress is durable and flexible and you can use it on the floor, a regular bed case, or on a nursing bed. It does not aggravate your allergies, making it perfect for those with breathing or skin problems.

Pros
  • Breathable foam
  • Durable
  • Flexible design
  • Compatible with all frames
  • Easy to setup

Cons
  • Does not expand

9. GhostBed Medium Firm King Size Mattress

This king size mattress is firm enough to support your spine, while soft enough to relieve pressure points. It lets you have a blissful experience of pain-free sleep. Constructed with high-quality latex and memory foam, this king mattress provides bounce and long-term support. This 11 inches mattress is made of a plush cover, 1.5 inches of aerated latex foam, 2 inches of gel memory foam, and 7.5 inches of high-density support core. It comes with a zipper cover for easy removal for cleaning.

Pros
  • Durable
  • Fits in all frames
  • Fire Retardant
  • No harmful chemicals
  • For side, back, and stomach sleepers

Cons
  • Expensive
  • May not have a proper edge support

10. Zinus iCoil Spring & BiFold Box Spring King Mattress

This Zinus king size mattress set consists of a Sleep Master iCoil 13 inch euro top spring mattress and BiFold box spring. Coming in 4 layers, its high-quality foam and spring provide comfort while sleeping. With soft knitted cover, the first 2 layers are comfort foams, followed by high-density foam and the last layer is iCoil pocketed springs. This set also comes with a BiFold box spring, which looks like a traditional box spring but it is actually a metal bed frame. The box spring is foldable for easy transportation.

Pros
  • Durable
  • Breathable
  • Supportive
  • Value for money
  • Good for stomach sleepers

Cons
  • May not be suitable for side sleepers

11. :Molblly King Mattress

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4.2
Molblly King Mattress Image: Molblly

With cooling gel foam, the Molblly King Mattress regulates temperature and ensures maximum comfort while you are fast asleep. The 14-inch mattress comprises 4 layers- gel-infused-memory foam, a comfortable layer, a pressure release foam layer, and a high-density base support foam. Sleeping on this mattress will relieve excess pressure from your muscles, support your body and impart a rebounding effect, and align your spine. It features a knitted jacquard cover that allows easy air circulation. This durable mattress abides by the Oeko-Tex Standard and is 100% free of harmful chemicals like formaldehyde, mercury, and other heavy metals.

Pros
  • CertiPUR-US certified
  • Fiberglass-free
  • Breathable cover
  • Easy to setup
  • Skin-friendly

Cons
  • Saggy edges

Buying Guide

What Is The Best King Size Mattress?

The best king size mattress allows you to have a comfortable sleep. It should be durable with good quality material, and it should also support your sleeping position. A few examples of the best king size mattresses are Tuft & Needle Original Mattress, Sleep Innovations Shiloh, Sweetnight 12-inch mattress, and many other king size mattresses mentioned above.

Types Of King Size Mattresses

The right type of king size mattress will help you get rid of turning, tossing, and snoring. To have a comfortable sleep, you should know the exact type of mattress that you need.

  • King: With an additional 16 inches width, it is the traditional king size that is one size larger than queen size mattress. The measurement of a standard king size mattress is 76 by 80 inches.
  • Eastern King: A standard king and an eastern king size mattress are the same, with the measurement of 76 by 80 inches.
  • California King: It measures 72 by 84 inches, which is especially for tall individuals who need extra space. The only difference between California king and standard king is their width and length.
  • Split King: Also known as dual king mattress, it is different from other king size mattresses because split king comes in two pieces. And the measurement is similar to a twin mattress. It is perfect for those who like a soft mattress, but the partner likes a firm one. You can customize them according to your desire.

Advantages Of King Size Mattresses

Know the benefits of owning a king size mattress here:

  • Spacious and comfortable: An individual needs enough space to relax and rest on the bed, which is why your mattress should be spacious and comfortable. These king size mattresses deliver a comfy feel and plenty of room to stretch your legs when asleep.
  • Excellent family mattress: King size is a perfect choice if you, your partner, and your children share the same bed. As it is the largest-sized mattress, your family will have a cozy and pleasant sleep.
  • Suitable for restless sleepers: King size mattress helps in getting rid of neck pain and backaches caused due to wrong sleeping position. Its material supports your sleeping position and relaxes your body muscles.
  • Less tossing and turning: Due to its spacious factor, there will be less tossing and turning on a king size mattress. You will have your own space to stretch and have a good night’s sleep.

What To Consider When Buying A King Size Mattress?

When buying a king size mattress, you need to consider a few points to choose the right one.

  • Material: While purchasing a king size mattress, the material and its quality are the major concerns. As king size is a luxurious choice, the quality has to be top-notch. And when it comes to material, there are various kinds like foam, coil, latex, innerspring, or hybrid. Each material has its own advantages, cost, and durability.
  • Thickness: The common measurement in thickness of king size mattresses is 10 inches. However, it can go beyond 15 inches, depending on various luxury options.
  • Durability: Whether a mattress is durable for a long time or it will sag over time, these are essential points to consider while buying a mattress. The best king size mattress should support an individual’s weight and last long.
  • Sleeping position: The way you sleep can tell what type of mattress you need. Whether you are a side sleeper or a back sleeper, the mattress should support what your body needs. Otherwise, backaches and other health problems may arise.
  • Comfort and firmness: Depending on your weight and height, you should choose the firmness level of your mattress. Whether you want soft, medium-firm, or hard-firm mattresses, remember that your comfort depends on it.

Mattresses should be comfortable, otherwise, you would be tossing and turning the entire night without getting quality sleep. Keeping in mind its durability, cost, and material, it should not be difficult to purchase a king size mattress that supports your sleeping position perfectly. By now you must be knowing what type of king size mattress you want and where to find it? Hopefully, our list of the top 11 best king size mattresses of 2024 proves helpful.

Frequently Asked Questions

What mattress do 5-star hotels use?

5-star hotels use luxurious king size mattresses to provide comfort and better sleep for their guests.

How thick should a mattress be?

The standard thick profile of a mattress is about 10 inches. However, if you choose more luxurious options, then it may measure 15 inches and more.

How long should a mattress last?

A mattress should last for 5 to 7 years. The best quality mattresses last more than 10 years.

What mattresses last the longest?

Latex foam mattresses last the longest as they can stay in good quality up to 20 years.

Chaitra Krishnan

Chaitra KrishnanBeauty & Lifestyle Enthusiast

Chaitra has a triple main bachelor’s degree in journalism, communicative English, and economics from St. Aloysius College, Mangalore, and a master’s degree in journalism and mass communication from St. Joseph's College, Bengaluru.
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