Best King Size Mattress – Top 10 Reviews

Sleep and rest are inseparable parts of basic human needs. According to various scientific researches we spent approximately 1/3 of our lifetime sleeping so the choice of comfortable and suitable “sleep-spot “plays a vital role in our live. The vast majority of people prefer sleeping on king size mattress. Going back to some historical facts, we observe the following dynamics: back in 1960-70’s double beds were the most popular choice of consumers whereas in 1980’s queen size beds replaced them and became the leader in terms of purchases. With the development of furniture industry, the trends have been changed and nowadays the trendiest and mostly consumed beds among couples are king size ones. Consumers now are looking to find the best king size mattresses for their beds.

The mattress producers offer us a wide range of products for all tastes and budgets and it makes the choice of perfect one more difficult.

King Size Mattress

Why king size mattress are gaining popularity

Trends in bed furniture define the mattress trends as well. So why do people started to give their preference to king size beds and mattresses? Here are some most valid reasons why king size mattresses became so popular:

More space equals to more comfort

Whether you are sharing the space with partner or not the more space is always a good idea. With the best king size mattress, you will have enough space to lay on not only vertically but also horizontally or even diagonally. Why not? Moreover, psychologist highly recommend not to hinder movements while sleeping since when you are free in motions during the shuteye your mind and body will rest and recover better

Kind size mattress looks more impressive and luxurious

5-star hotel room luxurious and super expensive president suit usually associates with huge king size bed with high and big king size mattress covered by fresh white bed linens and amazing smelling. You can have the impression of above-mentioned wonderful suit in your own bedroom just by buying the best king size mattress.

Good and big choice of mattresses

Since king size mattresses are extremely popular among clients, manufactures offer a huge variety of products for all pockets and demands. You will easily find that perfect one for your bedroom. Most mattresses types will probably have the king size and it will not be a problem to find the best king size mattress.

Health benefits

King size mattresses not only give some extra centimeters of space but also control the pressure and body load spreads evenly no matter in what position you sleep or how many times you turn around.

Family fun

You would enjoy one more benefit of the best king size mattress especially if you have a large family with many kids and pets. Imagine a weekend or holiday morning in your wonderful bedroom with your beloved ones’ cuddling and brainstorming ideas of perfect breakfast.

How to choose the best king size mattress

Let’s say above mentioned points are convincing enough and you have made your choice for a king size mattress. Here comes more important and complex question every consumer ask himself before buying something. How to choose the best king size mattress?

Nowadays we have a huge variety of choice for each and every item and mattresses are not an exception. In some points a big variety is a big plus since you always have an alternative based on your preferences, budget and demands. You can compare items of different brands and make a correct choice that will satisfy you as a consumer. On the other hand, a big variety in the market is a big headache. The more you see the harder is the choice, so at this step it is important to know the key points of the accurate selection since everything is solely individual. However, there are general specifications that will help you to choose the best king size mattress and most suitable for you. Here we go for some tips:

1. Firmness

As a rule, heavier people commonly prefer firm mattress, whereas lighter people find soft or medium ones more comfortable. However, you need to take into consideration your sleeping position and personal preference too. Also pay attention to spinal orthopedic specifications. In case of any spinal problems or regular spinal pain that bothers you, consult a doctor before choosing a mattress.

The firmness of mattress depends on structure. There are 5 common types of mattresses: foam, innerspring, hybrid, latex and adjustable. Each type has its own characteristics and is designed for specific needs.

1.1 Foam mattresses

This type only consists of memory foam which provides pressure relief and great support. This type has less spring so it gets the shape of your body and keeps the shape so you will not disturb your partner when moving at night. Foam mattress type is the best for firm surface lovers, people who move a lot and do not want to disturb the sleeping partner, also it is a good choice for allergic people or people with back pains. The firm foam mattress will help to get rid of such issues.

Modern industry started producing gel foam mattresses which provide more cooling and temperature control in comparison with classical memory foam which was keeping the body heat and was the favorite one for hot sleepers.

1.2 Innerspring mattresses

This type of mattresses is made of the foundation, the core, and the comfort layer. This mattress type offers springy feel and bounce. It does not absorb the movements and contour the body. With innerspring mattress, you will probably feel your partner’s motions. This typed is also considered as coolest mattress type in comparison with memory foam mattresses that are called “Hot”. The “coolness” of innerspring mattresses is due to the air between coils.

1.3 Hybrid mattresses

As the name suggests this type can include various combinations of other types. Hybrid mattress can contain for example the buoyancy of an innerspring core with the motion isolation of memory foam. It is the best solutions for partners with different preferences.

1.4 Latex mattresses

Latex foam mattress is well known for its cooling and comfortable surface. The advantage of this type is longevity and comfortable bounce. Latex mattresses better suit for those sleepers who want to get foam specifications but escape the solid body contour that usually comes with memory foam mattress. Latex matrasses now are widely spread in the market and many hotels use they due to lower price and longer life.

1.5 Adjustable mattresses

This group perfectly matches the sleepers with specific needs usually based on some medical conditions for example chronical back pains or spinal injuries. This is the most flexible type offering relief and support wherever you need it. You can adjust the base to elevate your head, raise your feet, or provide more back support.

There is a firmness scale from soft to firm that helps to figure out which mattress type is the most suitable one for you based on your personal preferences and physical specifications.

For side sleepers who constantly change the sleeping position the best option will be soft to medium firmness level. The soft mattress with a lot of support relives the pressure points to the neck and back which will cause pains. Too firm mattress will not contour the body shape and as a result you will get a lack of support with pressure point to lower back, neck and shoulders which will again lead to pains. So the medium one will be the perfect match.

For back sleepers the support and firm surface are critically important. Too soft mattress will create a pressure point for back. The 4-7 firmness level out of 10 is the best option for back sleepers.

For stomach sleepers the most important part in choice is the support. The whole pressure during sleep will apply to torso so the mattress should be firm enough to support and reduce the pressure. Actually stomach sleepers need firmness level 5-7 out of 10.

2. Durable

The second point in mattress selection is durability. Every consumer would like to get a long lasting and durable product after purchasing anything and mattress is not an exception. So what is the perfect “lifetime” for your mattress?

Ideally mattresses should be replaced every 5-8 years however modern manufacturers give 10 or even 25 years guarantee for their product. Do not take this number as a rule if you do not sleep well on your “young” 3 years old mattress. If it is not comfortable enough throw it out and get a new one.

3. Budget

An important role in choosing and buying any type of goods plays the The budget varies from person to person and nowadays there is a wide choice for any budget. More money does not always mean the better quality so even with an unlimited budget pay attention not only to the price but also to the specifications of mattress and your personal needs. But do not go for super cheap options as well. The low cost mattresses usually will not give you the desired quality, durability and probably will contain higher toxicity which is dangerous not only for allergic people but for everyone. Remember how much time you spent sleeping so breathing toxic materials is not a good idea.

4. Material quality

Many people pay attention to materials from which their items are made of and it is a question of great importance today. There are many chemical and dangerous materials that may harm our health. As mentioned before we spend a lot of time sleeping so the materials of the mattress are extremely important as well. High quality materials of course cost a lot more so the price of the final item will be more as well. It is important to check if the mattress materials are hypoallergenic and does not include any chemically harmful elements.

The high price is not a guarantee of good quality so before buying a mattress always check the license and official documents confirming that the mattress does not contain any chemically harmful products.

5. Weight

How much does the person weight play an important role in mattress choice as well. Here are some general criteria:

150 pounds or less

Universal comfort mattress with 0.5-1 firmness is the best choice here. Light sleeper will not sink into the surface of mattress and the super firm mattress will be extra uncomfortable for them.

150-200 pounds

Medium, medium firm or luxury firm mattress will probably be great for this category. This is an average size sleeper parameter and most of mattresses are designed based on this category so you will have a big choice.

200 pounds or more

The heavier is sleeper the more is the pressure on surface so good contouring of shape and pressure relief are the key points here. The foam mattresses will fit the best. For extra cooling innovative gel foams will probably be a good choice.

10 Best King Size Mattresses

Snuggle-Pedic Mattress4.8
Classic Brands Cool Gel 1.0 Ultimate Gel Memory Foam 14-Inch King Mattress with BONUS 2 Pillows4.6
Brooklyn Bedding Titan 11-Inch TitanFlex Hybrid Mattress4.8
SPINDLE Natural Latex King Size Mattress4.9
Nod by Tuft & Needle King Mattress4.6
Live and Sleep Resort Ultra Bed in Box - 12-Inch Cooling Gel Memory Foam King Size Mattress4.7
Perfect Cloud Elegance 12-inch Memory Foam Mattress4.6
Elements Latex by Dreamfoam Bedding- Magnolia 10" Total Latex Mattress4.8
SLEEPINC. 8-Inch Memory Foam Mattress4.9
DynastyMattress 14.5-Inch CoolBreeze Plush Gel Memory Foam Mattress4.7

We have selected the top 10 king size mattresses for any taste and preferences and will provide you my honest feedback on each of them. Here we go!

1. Snuggle-Pedic Mattress

Snuggle-Pedic Mattress That Breathes – Patented Airflow Transfer System, Kool-Flow Ultra-Luxury Bamboo Cover, USA Orthopedic Flex-Support Memory Foam, 4-Month Sleep Trial & 20-Year Warranty (King).

This mattress is a combination of memory foam that provides perfect body support. The mattress has a pressure relieving surface and firm lower layers. The technology provides perfect support and balance. All materials are hypoallergenic.


  • Perfect balance keeping
  • Good body contour and support
  • 20- year warranty
  • Eco-friendly shipping and 120-night no hassle refund guarantee
  • Great choice for back and side sleepers


  • May be too hot for cool sleep lovers

2. Classic Brands Cool Gel 1.0 Ultimate Gel Memory Foam 14-Inch King Mattress with BONUS 2 Pillows

This mattress is one of the best pieces of the new generation gel memory foam technology. Traditional memory foam mattress keeps the body heat and cool sleep lovers who wanted to get the memory foam mattress for its support and comfortable surface were getting into trouble with the heat. Here comes the solution with new technology.

Gel memory foam mattress adjusted the body weight and the temperature it also smoothly reshapes based on your movements. The heat control technology is based on the mattress structure. Air travels throughout the mattress and regularly controls the temperature. All materials are hypoallergenic.


  • Firm Support and Adjustable Base
  • 10-year warranty
  • Perfect for cool sleep lovers


  • The foam may become firmer during time
  • Due to firmness will not suit side sleepers well

3. Brooklyn Bedding Titan 11-Inch TitanFlex Hybrid Mattress

This mattress provides sustainable support and solid pressure relief. Perfectly matches plus size sleepers. The mattress provides perfect motion isolation. Produced in the USA with the highest quality materials. This mattress is manufactured without ozone depleters, mercury, lead, heavy metals … safe for users. Besides, it also has 2 high-quality foams, which increase product durability and is especially suitable for those heavier sleepers.


  • Adjustable and motion control
  • 10-year warranty
  • Beautiful design


  • Hot for cool sleep lovers

4. SPINDLE Natural Latex King Size Mattress

This mattress suits sleepers who love great bounce, cooling and responsiveness. If you currently sleep on Latex mattress you will probably love this one and it will be the best king-size mattress for you. If not, I highly recommend to give a try in the nearest mattress shop and only after that make an online purchase. The mattress is produced in the USA with natural and high-quality hypoallergenic materials.


  • Adjustable and soft
  • 10-year warranty
  • Removeable and washable top cover


  • Heavy in comparison with foam mattresses

5. Nod by Tuft & Needle King Mattress

As the producer promises responsive foam, sleeps cooler & more support than memory foam, more responsive than latex, this mattress provides excellent support and pressure relive, suits almost all types of sleepers, especially for medium-firm lovers. The mattress is manufactured of innovative high-quality materials.


  • Price – quality great combination
  • 10-year warranty, 100-Night Sleep Trial
  • Perfect option for cool sleep lovers
  • Not heavy and easy to setup


  • Specific smell during first 24-48 hours
  • Too firm for soft mattress lovers

6. Live and Sleep Resort Ultra Bed in Box – 12-Inch Cooling Gel Memory Foam King Size Mattress

Innovative memory foam mattress with pressure- relief and temperature control system will provide you an extra comfortable sleep. The mattress gets the shape of your body following the motions and memory foam slowly adjusts your weight and body temperature.


  • Good contour and innovation breathing surface for temperature control
  • 30-day trial and 20-year warranty
  • Adjustable and flexible
  • Fits side, back and stomach sleepers


  • Lack of durability

7. Perfect Cloud Elegance 12-inch Memory Foam Mattress

This medium soft memory foam mattress is designed for classic mattress lovers that prefer good support minimum bounce and pressure control. This option perfectly matches the motions and controls the isolation. Adjusts the body temperature and stay heat neutral during the night. Surely all materials are of high quality and hypoallergenic.


  • Elegant design and premium textile cover
  • 10-year warranty
  • Good motion isolation


  • The edges are firmer than the middle

8. Elements Latex by Dreamfoam Bedding- Magnolia 10″ Total Latex Mattress

This latex mattress provides compression support. Producer offers 3 firmness levels: soft, medium and firm.  Custom crafted mattress provides the comfortable surface with solid support and flexibility. You can choose your favorite firmness level that will better match your personal preferences.


  • You can design your own unique mattress
  • 10-year warranty
  • Super cool


  • It may take few days to get used to it

9. SLEEPINC. 8-Inch Memory Foam Mattress

The manufacturer promises comfort body support, bed in a box, no harmful chemicals, medium firm, and a 10-year warranty. This memory foam mattress with innovative gel foam technology provides temperature control, contours body shape and provides solid motion isolation which will be perfect for couples. All materials used are chemically harmless.


  • Low cost and high-quality materials, handcrafted
  • 10-year warranty
  • Perfectly absorbs motion


  • NA

10. DynastyMattress 14.5-Inch CoolBreeze Plush Gel Memory Foam Mattress

Medium soft body support foam construction mattress will perfectly suit back sleepers who love solid surface. The mattress provides great pressure relief and improved airflow for cool sleep lovers. As per producer only high quality and hypoallergenic materials have been used.


  • Luxurious design and high-quality materials
  • 30 years warranty
  • Perfectly absorbs motion
  • Good choice for firm mattress lovers


  • Specific smell that will disappear in a week

King Size Mattress


What mattress type is the best?

You will probably choose from the different options of foam or coil. Foam is more firm, with body contour and motion isolation. The coil is the traditional bouncy option with more cooling. So if you want something firmer and less bouncy, go for varieties of foam. If you are looking for a great bounce or your weight Is 250+ go for coil versions.

What firmness level to choose?

For most sleep and body types, a 5-7 firmness level out of 10 is the most suitable one. Choose the firmness based on your weight and preferred sleep position.

What is the best time to for changing the mattress?

Generally, it is advisable to change the mattress every 5-8 years but it is very individual. If your 10 years old mattress is in good condition and you feel comfortable during sleep, no need to spend extra money on the new one. Or if your new 6 months old mattress is the reason for your back pain and you feel extremely uncomfortable on it, but the warranty card says 25 years, will you suffer from the inconvenience? Of course not. So the answer to this question depends on the mattress and your feelings on it.

What budget is the best and reasonable for mattress?

You should choose the budget that works for you. No need to go for a super expensive or super cheap one. Ideally, you can spend 500-1000$ on a good mattress that will work for you for years.

Why to choose a king size mattress?

King size mattress gives you more space. The bigger the surface better the moves. King size will not hold down your movements and will not make inconveniences both for you and your partner. Your bedroom will look super luxurious with a beautiful and huge mattress.


Summarizing this review, I would like to remind you once again that the choice of best king size mattress is an extremely individual question and what works for me may not work for you but using this general guide you will probably find the key for choosing the best possible one for you. One more extra tip: before purchasing a mattress only find the nearest mattress store in your location and give a real try for different mattress types in order to find out whether memory foam works for you or better to choose a coil one.

Pay attention to your body characteristics and your sleeping habits. It will help you a lot. Also, do not forget to discuss with your partner their preferences in order to escape any kind of misunderstandings.

While ordering a mattress online pay attention to reviews. The experience of other people and their honest feedback helps to make a decision however do not forget that we all are different and our opinions and preferences are different too.

Good sleep is a guarantee of a healthy life; the good mattress is a guarantee of good sleep so make a good decision for you.

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