Which is the Best King Size Mattress to Buy? 7 Best King Mattresses 2020


A king size mattress is a great choice for couples or individuals who want plenty of room to stretch out. When shopping for a new king size mattress, there are several factors to consider to ensure you get the best one for your needs. These include the type of mattress (such as innerspring, memory foam, or hybrid), firmness level, and materials used in the construction of the mattress. It’s also a good idea to read reviews from other customers and consider the return policy and warranty offered by the manufacturer. Additionally, it’s important to try out the mattress in person, if possible, to get a feel for it before making a purchase.


best king size mattresses 2020


After the Outbreak of Covid, many industries shifted toward online setup and earn plausible repute in E-commerce. Keeping this in view we have rounded some of the reputable brands that are going robust after 2020.



Some of the top-rated king sizes Options Include:

  • PURPLE MATTRESS (High Quality)
  • PURE GREEN (High Quality)
  • TUFT & NEEDLE (High Quality)
  • DREAM CLOUD (High Quality)
  • NECTAR (High Quality)
  • ZINUS (Reasonable Price)
  • BEST CHOICE (Cheap price)



Purple Mattress – Best Rated King Mattress

The Purple king size Mattress is a great option for those who are looking for a comfortable and supportive mattress. The GelFlex Grid immediately flexes to support your position and springs back into place as you readjust and move overnight. The mattress is also hypoallergenic and made in the USA, so you can be sure that you’re getting a quality product. The Grid also offers great temperature control and ventilation, so you won’t have to worry about sleeping hot or cold.

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Key Features Of Purple King Mattress:

The Purple King Mattress has several key features that make it stand out from other mattresses. It has a Breathable GelFlex Grid that is designed to support and align the body while cradling pressure points like the hips and shoulders. The SoftFlex knit cover allows you to feel the instant response of the GelFlex Grid and the two-layer original foam base provides additional support and comfort. 

The mattress also has over 1,400 ventilation chambers for improved airflow and is made with neutral temperature material to help regulate body temperature. It is able to shift and adapt as you change your sleeping position, and is available in white. The Purple King Mattress is also made with a non-toxic polyethylene copolymer powder coating and has a spot clean only recommendation with mild detergent, it should not be machine washed or dried. The dimensions of the mattress are 80 x 76 x 9.5 inches and it weighs 139.7 pounds.

Pros And CONS Of Purple King Mattress


  • -The mattress is comfortable and cool.
  • -The mattress is supportive with coil technology.
  • -The mattress is soft and comfortable.


  • -The mattress may not be suitable for people who weigh more than 220lbs.
  • -The customer service is not helpful and does not seem to care about resolving issues.


Pure Latex Bliss King Mattress, Best Organic King Mattress

The best Pure Green king-size mattress is one that is made of 100% organic cotton and 100% natural latex foam. This mattress is also free of any synthetic latex or fillers and meets strict requirements on toxicity and biodegradability. The wool used in this mattress is also organic and provides an exceptional micro-climate.

This mattress is also ship as one complete piece and arrives fully assembled to ensure optimal appearance and functionality. Finally, this mattress is also fire retardant without the use of any chemicals or fire barrier cloths. All of these factors make the best king-size mattress on the market.

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Key Features Of Pure Green King Size Mattress

The Pure Green King Size Mattress is made with 100% organic cotton, 100% natural latex foam, and 100% organic New Zealand wool. It is fire resistant and requires no assembly, as it ships as one complete piece. The mattress is designed to meet high performance and aesthetic standards, as well as stringent international textile emissions standards and humane animal standards. The wool used in the mattress comes from free-range sheep and is grown without toxic pesticides or synthetic fertilizers, meeting strict requirements on toxicity and biodegradability. The Pure Green King Size Mattress has dimensions of 80x76x8.5 inches and weighs 149.7 pounds. It is manufactured by Sleep on Latex.

Pros And CONS Of Pure Green King Size Mattress


  • -Very comfortable, even for people who are heavier set.
  • -Zipper jacket makes it easy to wash.
  • -Natural rubber design makes it durable.


  • -Some people may feel more firmer
  • -It is a bit more difficult to move because it is one solid piece.
  • -It is more expensive than some other mattresses.




 Tuft Needle King Mattress

 The Tuft & Needle 2020 Mint King Mattress is designed with two layers of T&N Adaptive foam and reinforced support edges to provide personalized softness, support, and heat regulation. The mattress is also infused with cooling ceramic gel and heat-conducting graphite to offer an optimal sleeping experience. The HeiQ HyProTecht protects against degradation from microorganisms and inhibits the growth of bacterial odors. The manufacturer’s warranty may not apply in all cases, depending on factor.

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 Key Features Of Tuft & Needle 2020 Mint Mattress

The Tuft & Needle 2020 Mint Mattress is available in all sizes, including King size, and has dimensions of 80″L x 76″W x 11.5″Th. It is the Tuft & Needle 2020 model and features a tight top with medium firmness. The mattress has three layers of foam, including cooling ceramic gel and heat-conducting graphite, and is equipped with HeiQ HyProTecht technology to help regulate body temperature. The Tuft & Needle 2020 Mint Mattress comes with a 10-year warranty and a 100% satisfaction guarantee. It is recommended to spot clean only.

Pros And CONS Of Tuft & Needle 2020 Mint Mattress


  • –  The mattress is comfortable and provides good support
  • – The customer service is great
  • – The topper makes a big difference in terms of comfort


  • – The mattress is not as plush as some other options on the market
  • – It can be a bit challenging to get rid of the initial odor




  Dream Cloud 14″ King Size Mattress 

The DreamCloud Hybrid Mattress is a mix of memory foam and innerspring coils that provides support and comfort for a good night’s sleep. The foams used in the mattress meet CertiPUR-US standards for content, emissions, and durability. The mattress also has a 365-night home trial and a lifetime warranty.

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 Key Features Of DreamCloud King Mattress

The DreamCloud King Mattress has dimensions of 80″L x 76″W x 14″Th and is made of a combination of premium memory foam and breathable coils. The top layer of the mattress is made of gel memory foam for cooling, and it has a Euro top for soft support and contour. The innerspring coil system adds a touch of bounce and enhances edge support. The DreamCloud King Mattress is covered by a 365-night home trial and is certified to meet CertiPUR-US standards for content, emissions, and durability. It also comes with a DreamCloud lifetime warranty.

Pros And CONS Of DreamCloud King Mattress


  • – easy to setup
  • – firm and soft
  • – no pain 


  • – one person needed to setup
  • – you may sink in a little bit

Nectar Sleep King Size Mattress

Nectar is a gel memory foam mattress designed to provide support and distribute weight and body heat around the mattress. The quilted cooling Tencel mattress cover and gel memory foam helps regulate temperature for an ideal sleep all night long. Nectar comes with a forever warranty, ensuring that you’ll be satisfied with your purchase for as long as you own the mattress. With over 10,000 customer tests and three years of development, Nectar is sure to provide you with a comfortable and supportive night’s sleep.

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Key Features of Nectar King Mattress


The Nectar King Mattress has dimensions of 80x76x12 inches and is designed to provide orthopedic support and cooling technology. It features a quilted cooling Tencel mattress cover and is made with gel memory foam and an adaptive response transition layer for reinforced support. The Nectar King Mattress comes with the Nectar Forever Warranty and is made with hypoallergenic materials, including hand cut foams, woven muslin, and soft extra long staple breathing fibers.

It also has a cooling woven cover and is constructed to breathe better, support more evenly, and provide a better sleep. The mattress is covered by a home trial and is built to the highest standards with the best materials. The manufacturer’s warranty may also apply.


Pros And CONS Of Nectar King Mattress:


  • – Very comfortable
  • – Great for people with arthritis
  • – Good value for the price
  • – Does not sink under the weight


  • – The boxy edge is not supportive
  • – May not last as long as some other mattresses (reviewed)




 ZINUS Best King Matress

The best Zinus king-size mattress is the perfect choice for those who want improved cooling performance and quality of sleep. This mattress is designed with three layers of cooling gel-infused foam, a 7-zone ventilation system, and a Cool-to-Touch soft-knit cover. These features work together to regulate your body temperature and provide pressure relief. Additionally, the Green Tea infusion helps keep the mattress fresh. With a 10-year warranty, this mattress is a great choice for anyone looking for an upgrade.

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Key Features Of Zinus King Mattress

The Zinus King Mattress has dimensions of 80 x 76 x 12 inches and weighs 83.7 pounds. It features a 7-zone ventilation system and comes with a 10-year warranty, able to support up to 500 lbs. The mattress is available in a range of colors including chestnut brown, grey wash, taupe, navy, and charcoal, as well as black and natural. It is offered in profiles of 6, 10, 14, and 18 inches, with a 14-inch height. The Zinus King Mattress has a soft-knit cover with a cool to the touch feeling and is made with pressure-relieving memory foam that is infused with gel for cooling. The mattress is designed to ship fresh and stay fresh, with a green tea infusion in every layer. It is made in the USA.

Pros And CONS Of Zinus King Size Mattress


  • – Best prices on king-size mattresses
  • – Best king-size mattress for back pain



  • – Some people may find this mattress too firm.
  • – It is not suitable for people who are looking for a very soft mattress.


BedStory King Size Mattress

Best Choice Products is a company dedicated to providing quality items at affordable prices. They work hard to develop innovative and popular products that will thrive in your home. All products must pass quality tests and meet their high standards before being sold. BCP creates items that are perfect for any family, whether it’s just one person or a full house. You can find everything you need to make your house feel like home, from convertible sofa beds to long-lasting dining sets.

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 Key Features Of BedStory King Size Mattress:

 The BedStory King Size Mattress has dimensions of 80″L x 76″W x 10″Th and is made with a 2.5-inch thick memory foam layer for optimal comfort and a 7.5-inch thick polyurethane foam layer for added support. The mattress is equipped with open cell technology that helps to keep it cool, and the memory foam is designed to capture and dissipate heat. 

The foam in the BedStory King Size Mattress meets CertiPUR-US standards for content, emissions, and durability. The mattress is shipped compressed and may take up to 48 hours to fully expand. It comes with a 10-year warranty and has a product weight of 71.1 pounds.



  • –  Comfortable
  • – Good price
  • – Good support
  • – Easy to set up


  • – A little on the soft side
  • – Not as much internal structure as some people might like



It is difficult to determine the best king size mattress as different mattresses may suit different people’s needs. Some key factors to consider when choosing a king size mattress include the materials, firmness, support and comfort, cooling properties, and any special technologies. It is also important to consider the brand’s reputation, customer reviews, and the length and terms of the warranty. It may be helpful to do some research and compare the features and benefits of different king size mattresses before making a decision. 

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