Top 10 Memory Foam Mattress King Size – Mattresses

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1. Vibe

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King, Vibe 12-Inch Gel Memory Foam Mattress Only

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Vibe #ad - High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, and dust mites and meets CertiPUR-US program standards for performance, mold, emissions, bacteria, and durability.

Medium-plush feel and adjustable Base Friendly, includes Vibe Premium Waterproof Mattress Pad. Mattress ships compressed, rolled and shipped in a box conveniently delivered to your door for easy set-up; frame/foundation/base not included. 2 inches of gel-infused memory foam combined 3 inches of gel-infused foam, draws heat away from your body for a more comfortable night's sleep. Luxurious stretch knit quilted fiber cover. King size mattress: 76" w x 80" L x 12" H.

7 inches of conforming high-density base foam provides surrounding support and responsive relief that helps evenly distribute pressure points in any sleeping position. High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, emissions, and dust mites and meets CertiPUR-US program standards for performance, bacteria, mold, and durability.
BrandVibe #ad
ManufacturerClassic Brands #ad
Height12 Inches
Length76 Inches
Width80 Inches
Part Number410263-1160
Model410263-1160
Warranty10 year warranty.

2. Novilla

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Medium Firm Feel with Motion Isolating, Bliss, Novilla King Size Mattress, 12 inch Gel Memory Foam King Mattress for a Cool Sleep & Pressure Relief

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Novilla #ad - Removable bed mattress cover use skin-friendly rayon cotton fabric, mercury, heavenly soft to touch. Novilla king size memory foam mattress gives you a healthier and cloud-like experience. Gel memory foam is combined with comfort foam to distribute pressure and mold to your body.

Cool & highly breathable- novilla king size mattress constructed with a 4-layer all-foam system. Mattresses’ quality cover with Bamboo fabrics also enhance 30% breath-ability. King mattress in a box & fits all bed frames- such fun to receive a mattress that’s rolled and compressed in a box. With our professional customer care, we help deal with any dissatisfaction problems. And the two layers high density foam that improve durability, which to give your body support for proper spinal alignment. A safe & comfortable sleep environment- mattress is made of certipur-us certified foam, without any harmful off-gassing and substances like formaldehyde, and other heavy metals.

Hassle free for return & refund- mattresses are covered by a 10-year limit and 30-days money-back return policy. The egg crate designed foam layer increases airflow through all areas of this king size memory foam mattress. Relieves pains & dampens partner’s movements- novilla 12'' gel memory foam medium firm king mattress includes 4 different foam layers. Whether you sleep alone or next to a partner, there is no disruption.
BrandNovilla #ad
ManufacturerNovilla #ad
Height12 Inches
Length76 Inches
Weight84.57 Pounds
Width80 Inches
Part NumberNV0M801-12-K
ModelNV0M801-12-K

3. Zinus

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Zinus 12 Inch Green Tea Memory Foam Mattress / CertiPUR-US Certified / Bed-in-a-Box / Pressure Relieving, King

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Zinus #ad - Certipur us certified- highest quality foam is CertiPUR US Certified for durability, performance, and content. Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 pounds.

The right combination- our special recipe for rejuvenating rest. Refreshing green tea and moisture-absorbing Activ charcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy. Pressure-relieving foams- 3 inches conforming memory foam, 2 inches soft, and 7 inches durable, airflow enhancing comfort foam, high density base support foam; ideal for side sleepers and petite to average weight sleepers.

Expertly packaged- our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours.
BrandZinus #ad
ManufacturerZinus #ad
Height12 Inches
Length80 Inches
Weight80.6 Pounds
Width76 Inches
Part NumberAZ-BTCM-12K
ModelAZ-BTCM-12K

4. Classic Brands

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

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Classic Brands #ad - High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, and is CertiPUR-US program standards for performance, emissions, mold, bacteria, and durability.

Bonus 2-shredded memory Foam Standard Pillows FREE! Premium pressure-relieving memory foam and high-density aerated cool gel memory foam are combined together to provide the essential support and comfort for a deeper night's sleep. 76" w x 80" l x 14" H. Beautifully tailored and detailed with a stretch knit fabric cover with waterfall edge and matching knit side panels.

Gel infused ventilated memory foam creates a plush and comfortable sleeping surface for a more restful night's sleep; high-density base foam relieves pressure points and conforms to your body, and provides unparalleled support during the night. Medium-plush feel with firm Support and Adjustable Base Friendly; 10 Year Warranty.
BrandClassic Brands #ad
ManufacturerClassic Brands #ad
Height14 inches
Length80 inches
Weight94 Pounds
Width76 inches
Part Number410167-1160
Model410167-1160
Warranty10 year warranty.

5. Signature Design by Ashley

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CertiPUR-US Certfied, King, Ashley Chime 12 Inch Medium Firm Memory Foam Mattress

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Signature Design by Ashley #ad - Maintenance free: made of hypoallergenic material to keep out dust mites, pollen, mold and pet dander—perfect for kids or adults who suffer from allergies. The support foam core reduces motion transfer for peaceful, undisturbed sleep.

The mattress is safe to sleep on immediately but can take 72+ hours for any residual odors from packaging to dissipate and for mattress to completely expand based on ambient room temperature, cut the protective wrap, air pressure & ventilation. Ready for instant enjoyment: arrives in a box. Sleep soundly: designed with layers of memory foam for firm support and pressure relief.

King size bed in a box: for deep sleep you've always dreamed of, this body contouring memory foam mattress delivers; 12" mattress comes compressed and rolled in a box for your convenience. King size: measures 75" w x 79" d x 12" H and is compatible with most king bed frames. Simply unbox, humidity, unroll and watch the mattress expand.
BrandSignature Design by Ashley #ad
ManufacturerAshley Furniture #ad
Height12 Inches
Length74 Inches
Weight87 Pounds
Width75 Inches
Part NumberM72741
ModelM72741

6. Classic Brands

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King, White, Classic Brands Cool Gel and Ventilated Memory Foam 12-Inch Mattress CertiPUR-US Certified

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Classic Brands #ad - 5 star customer Service; Available 7 days a week. Mattress ships compressed, rolled and shipped in a box conveniently delivered to your door for easy set-up; frame/foundation/base not included. High-quality memory foam conforms to your body while the cool gel regulates temperature; memory foam is naturally hypoallergenic and resistant to allergens, and dust mites and meets CertiPUR-US program standards for performance, mold, emissions, bacteria, and durability.

776" w x 80" l x 12" H. Beautifully detailed waterfall edge cover with four way stretch top and charcoal gray knit sides works with the memory foam to optimize its conforming properties. The three layers of only the highest quality gel, memory and high-density base foam work together to bring you the luxury you crave and the ultimate sleep experience you deserve.

Medium-plush feel and Adjustable Base Friendly; 10 Year Warranty. The latest in sleep technology, cool gel memory foam layer for temperature regulation with layers of ventilated egg crate foam for breathability layered on high-density base foam for maximum comfort and support.
BrandClassic Brands #ad
ManufacturerClassic Brands #ad
Height12 Inches
Length80 Inches
Weight102.5 Pounds
Width76 Inches
Part Number410079-1160
Model410079-1160
Warranty10 year warranty.

7. Zinus

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King, Zinus 12 Inch Gel-Infused Green Tea Memory Foam Mattress / Cooling Gel Foam / Pressure Relieving / CertiPUR-US Certified / Bed-in-a-Box

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Zinus #ad - Certipur us certified - highest quality foam is CertiPUR US Certified for durability, performance, and content. As cool as it gets - settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea.

Expertly packaged - our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours.

Worry-free 10 year limited warranty included; twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs. Pressure-relieving foams - 2 inch ultra-cooling gel and green tea infused memory foam, 3 inches soft comfort foam, and 7 total inches durable high density base support foam; ideal for side sleepers and average-weight sleepers.
BrandZinus #ad
ManufacturerZinus #ad
Height12 Inches
Length80 Inches
Weight79.83 Pounds
Width76 Inches
Part NumberOLB-FGM-1200K
ModelOLB-FGM-1200K

8. Olee Sleep

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King, Olee Sleep 10 Inch Gel Infused Layer Top Memory Foam Mattress, Blue

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Olee Sleep #ad - Any new product will expand within minutes and can have a mild scent upon unboxing that will dissipate in a few hours in a well-ventilated room | Remove packaging within 72 hours, and allow an extra 48-72 hours for proper decompression.

Fits all frames – steel, wood or platform bed frames, box springs and floor | 93% polyester / 7% spandex. Unique gel-infused foam layer – to regulate temperature | High Density Base Layer – For a longer-lasting and durable mattress. Mattress dimensions – 80" w x 76" l x 10"H | Feel – Medium-Firm. Your purchase includes one olee Sleep Aquarius 10-Inch Memory Foam Mattress in Blue, King Size.
BrandOlee Sleep #ad
ManufacturerGrantec Co., Ltd #ad
Height10 Inches
Length80 Inches
Weight66.36 Pounds
Width76 Inches
Part NumberVC10FM01K
Model10FM01K
Warranty10 years manufacturer warranty.

9. Jingxun

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Premium Gel Multi Layered Memory Foam Bed Mattress in a Box, JINGXUN King Size Mattress 11 Inch Gel Memory Foam King Mattress for Cool Sleep & Pressure Relief, Easy Set-Up

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Jingxun #ad - Recovery of 72 hours is recommended for your new mattress to get to its original, smartly shipped & shipped in a box conveniently to your door for easy to install. No risk & cheap: as the brand owner and maker, the best price mattress you can get. Comfortable & breathable: all-foam bed design combined expertise and the best materials with advanced sleep technology.

Memory foam conducive to continuous airflow & breathable; skin-friendly fabrics adapt to the environment to keep the mattress surface at the ideal sleeping temperature; Buoyant, no-sink support foams adapt and conform to your body for optimal pressure relief; Specialized foams reduce motion transfer of a partner so your sleep is undisturbed. It includes a soft hypoallergenic cover layer that is washable for your convenience. If there are any reason you are unsatisfied, contact US at any time for support. Health & hypoallergenic mattress: the foam has been certified by certipur-US and Oeko-Tex Standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals.

Don't be alarmed if you experience a “fresh foam” odor. It is harmless and will dissipate in few days. Our bed mattresses Comes with 10 years. Over 98% of our customers keep their King size mattress and refer it to others. Materil & construction: jingxun 11 inch gel memory foam mattress is designed with three layers all-foam system, 3 inches of comfortable layer, mattress layers include 3 inches memory foam, improving support and heat dissipation, and 5 inches of high density base support foam for ultimate comfort.
BrandJingxun #ad
Height11 Inches
Length80 Inches
Part NumberJX-MA11K

10. Molblly

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Molblly 14 inch Gel Memory Foam Mattress Bed Mattress in a Box Medium Plush, King Mattress

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Molblly #ad - Health & hypoallergenic mattress}: the foam has been certified by CertiPUR-US and Oeko-Tex Standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals. Warranty}: our mattress come with 10-year warranty. Please allow up to 72 hours for the mattress to fully expand and for any potential odors to dissipate.

Molblly offers a comprehensive customer service, available 7 days a week. Material & construction}: molblly 14 inch gel memory foam mattress is designed with four layers all-foam system, mattress layers include 3 inches gel memory foam, 2 inches of comfortable layer, improving support and heat dissipation, 1 inch soft pressure relief foam and 8 inches of high density base support foam for ultimate comfort. If for any reason you are unsatisfied, contact us at any time for support. It includes a soft hypoallergenic cover layer that is washable for your convenience. Easy set-up}: mattress is compressed and packaged in a box for easy set-up, carefully unbox and unwrap without cutting the mattress, Simply position the mattress box next to your bed, then unroll and place in your desired spot.

Comfortable & breathable}: all-foam bed design combined expertise and the best materials with advanced sleep technology. Gel memory foam conducive to continuous airflow & breathable; skin-friendly fabrics adapt to the environment to keep the mattress surface at the ideal sleeping temperature, high density base foam relieves pressure points and conforms to your body, and provide the essential support and comfort for a deeper night's sleep.
BrandMolblly #ad
ManufacturerMolblly #ad