Top 10 King Mattress 12 inch – Mattresses

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1. Signature Design by Ashley

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

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Signature Design by Ashley #ad - Bed foundation, box spring and frame available, sold separately. This body contouring memory foam mattress delivers amazing support, pressure relief and comfort.

12" profile: designed with layers of memory foam for support and pressure relief, all with a comfortable feel. Plush support: thick layers of memory foam contour to your body and deliver amazing support, pressure relief and comfort for all types of sleepers. King size: measures 75" w x 79" d x 12" h and is compatible with most king bed frames. Memory foam mattress: for sound sleep you've always dreamed of. The support foam core reduces motion transfer for peaceful, undisturbed sleep.
BrandSignature Design by Ashley #ad
ManufacturerAshley Furniture #ad
Height12 Inches
Length74 Inches
Width75 Inches
Part NumberM72741
ModelM72741

2. Linenspa

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Linenspa 12 Inch Memory Hybrid Plush-Individually Encased Coils-Edge Support-Quilted Foam Cover Mattress, White, King

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Linenspa #ad - Heavy gauge coils topped with transition foam and a thick layer of memory foam make this LINENSPA’S softest bed. This high-profile hybrid combines the edge support of an innerspring mattress with the comfort and adaptability of memory foam to create a comfortable and reliable mattress that will last for years to come.

Product dimensions: 80" l x 76" w x 12" H | Feel: Plush | Weight: 70 lbs. Available in a medium firm 8 inch profile, a medium 10 inch profile, or a plush 12 inch profile that also features gel infusions and individually encased coils. Plush memory foam actively contours to your body to align the spine and relieve pressure point aches and pains.
BrandLinenspa #ad
ManufacturerLINENSPA #ad
Height12 Inches
Length79 Inches
Weight70 Pounds
Width75 Inches
Part NumberLS12KKMFSP
ModelLS12KKMFSP

3. Zinus

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

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Zinus #ad - 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. Certipur us certified - highest quality foam is CertiPUR US Certified for durability, performance, and content.

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. 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.

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

4. 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 - 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 do the rest, expanding to its original shape within 72 hours.

Refreshing green tea and moisture-absorbing Activ charcoal infused into a pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy. Worry-free 10 year limited warranty included; Twin mattress supports a maximum weight of 250 pounds, while all other sizes can support up to 500 pounds. Pressure - relieving foams - 3 inches conforming memory foam, airflow enhancing comfort foam, 2 inches soft, and 7 inches durable, high density base support foam; ideal for side sleepers and petite to average weight sleepers.

Certipur us certified - highest quality foam is Certipur US Certified for durability, performance, and content. The right combination - our special recipe for rejuvenating rest.
BrandZinus #ad
ManufacturerZinus #ad
Height12 Inches
Length80 Inches
Weight80.6 Pounds
Width76 Inches
Part NumberAZ-BTCM-12K
ModelAZ-BTCM-12K

5. Flash Furniture

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Flash Furniture Capri Comfortable Sleep 12 Inch CertiPUR-US Certified Foam and Pocket Spring Mattress, King Mattress in a Box

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Flash Furniture #ad - Motion reducing 10 inch pocket spring coils, high-density foam padding, tight top covering. Individually wrapped pocket spring coils prevent tossing and turning and reduce motion transfer. Modern mattress-in-a-box packaging allows you to carry to your bedroom without much hassle. Product measurements >>> overall size: 75. 5"w x 81"d x 12"H. Boxed mattress fully expands in 48-72 hours, designed for platform beds and trundles. Modern living made easy >>> sleep comfortably atop this king size 12 inch CertiPUR-US Certified foam and pocket spring mattress for peaceful sleeping.
BrandFlash Furniture #ad
ManufacturerFlash Furniture #ad
Height12 Inches
Length81 Inches
Weight99 Pounds
Width75.5 Inches
Part NumberCL-E230P-R-K-GG
ModelCL-E230P-R-K-GG
Warranty5 year limited (non moving metal parts) 2 yr parts.

6. Molblly

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Breathable Bed Comfortable Mattress for Cooler Sleep Supportive & Pressure Relief, King Mattress, 76" X 80" X 12", Molblly 12 Inch Memory Foam Mattress in a Box, King Size Bed

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Molblly #ad - If for any reason you are unsatisfied, contact us at any time for support. 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.

Warranty}: we are a manufacturer specializing in the production and processing of mattresses, we also have professional production and R&D teams. Guarantee the best price mattress you can get. Material & construction}: molblly 12 inch memory foam mattress is designed with three layers all-foam system, 2. 5" of comfortable layer, mattress layers include 2. 5" memory foam, improving support and heat dissipation, and 7" of high density base support foam for ultimate comfort. Comfortable & breathable}: all-foam bed design combined expertise and the best materials with advanced sleep technology.

Our bed mattress come with 10 years warranty. They fit all frames, hospital bed. Easy shipping & set-up}: mattress is compressed and packaged in a box for shipping, floor, flat platform or adjustable bed, such as box spring, slatted base, allowing it to easily be delivered to your door and expand to its full lofty shape inside your home. Note: please allow up to 72 hours after opening the mattress for any potential odor to dissipate and adjust to its final feel once the foam settles.
BrandMolblly #ad
Height12 Inches
Length80 Inches
Width76 Inches

7. Zinus

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King, ZINUS 12 Inch Green Tea Cooling Swirl Memory Foam Hybrid Mattress / Pocket Innersprings for Motion Isolation / Edge Support

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Zinus #ad - Conforming foam & pocket springs – layers of soft comfort foam, cooling swirl memory foam, supportive fusion foam and motion-isolating independent pocket springs provide customized pressure relief and rest that’s cool and undisturbed.

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. 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.

Certipur us certified - highest quality foam is CertiPUR US Certified for durability, performance, and content. Cool, calm & comfy - this mattress delivers the 3 c’s of sleep, even if your partner likes to practice their dance moves in bed; our cooling swirl memory foam and independent coil system eliminate excess heat and motion from a sleeping partner, for sleep that’s no sweat.
BrandZinus #ad
ManufacturerZinus #ad
Height12 Inches
Length80 Inches
Weight127.75 Pounds
Width76 Inches
Part NumberAZ-HBSM-12K
ModelSC-HBSM-12K
WarrantyWorry-free 10 year limited warranty included.

8. Zinus

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

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Zinus #ad - Inspired by nature - wholesome and natural ingredients, like green tea and moisture-absorbing charcoal work wonders in a mattress! And we’ve designed this one to control odors, maintain freshness, and envelop your shape so you awake restored and refreshed.

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. 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 lbs. Pressure-relieving foams - 3 inches conforming memory foam, and 6 inches durable, 3 inches airflow-enhancing comfort foam, high density base support foam; ideal for stomach sleepers and petite to average-weight sleepers.
BrandZinus #ad
ManufacturerZinus, Inc #ad
Height12 Inches
Length80 Inches
Weight80.05 Pounds
Width76 Inches
Part NumberM-FMS-1200K
ModelM-FMS-1200K
WarrantyWorry-free 10 year limited warranty included.

9. JINGWEI

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Premium Bed Mattress with Breathable Soft Cover, Medium Firm Feel-Ventilated Design for Sleep Supportive & Pressure Relief, JINGWEI King Mattress, 12 inch Gel Infused Memory Foam Mattress in a Box

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JINGWEI #ad - Jingwei king memory foam bed mattress provide comfort and support for a superior sleep each night. Jingwei memory foam mattress compressed, slatted base, floor, flat platform or adjustable bed, rolled, and shipped in a box for simple setup; easily fits through narrow hallways and staircases.

The middle foam layer is designed as an airflow channel to increase airflow through all areas of this king size foam mattress. Perfect top layer of support your bodyweight, maintains your body shape to rest in the best condition. The foam has been certified by certipur-us and oeko-tex standard 100 without harmful substances like formaldehyde, mercury, and other heavy metals. 12 inch king mattress dimensions: 76"*80"*12". Jingwei all-foam bed design 12 inch king mattress combined expertise and the best materials with advanced sleep technology.

The foam mattress not too soft nor too firm for all sleep positions. With our professional customer service team, feel free to contact us at any time. In the beginning it may feel different than expected, we recommend sleeping on it for a few weeks in order to give your mattress a chance to "break-in” to the way You sleep. Mattress is recommended 72 hours for air out and reshape. They fit all frames, such as box spring, hospital bed. Jingwei 12 inch king mattress with 3 layers all-foam system, mattress layer details: 7" hd base support foam + 2.
BrandJINGWEI #ad
Height12 Inches
Length80 Inches
Width76 Inches

10. mintgreen

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Ultimate Motion Isolation Individually Mattress with CertiPUR-US Certified Foam, Medium Gel Memory Foam Mattress in a Box 76" 80" 12", King Mattress,Mintgreen 12 inch Mattress in a Box

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mintgreen #ad - It includes a soft hypoallergenic cover that is washable for your convenience. No riskmattresses are covered by a 10-year limit warranty and 30-days money-back return policy. Like cloud sleep: mingrenn 12" king mattress is designed with three layers all-foam system. To improve support and heat dissipation,mattress include 2.

5” memory foam, 2. 5” comfortable layer, and 7” high density base support foam for ultimate comfort. They fit all king size frames, flat platforms. Sleep at easemingreen king marttess all foams meet the highest standards: CertiPUR-US and OEKO-TEX 100, which means mattresses without harmful substances like formaldehyde, mercury, and other heavy metals, you can sleep at ease and pursue a good dream. Cooling king mattress for restful sleepp:mingrenn 12" inch King Size Mattress is designed with gel-infused memory foam to keep you cool & stay comfortable all night long.

If you are not satisfied with the mattress, you can contact us immediately, and we have a professional customer service team to handle your questions. Please give it 72 hours to expand to king size. Removable bed mattress cover use skin-friendly rayon cotton fabric, heavenly soft to touch, super breathable. You can use it with confidence. King mattress in a box & fits all bed frames:mingreen king mattress, floors, slat bases, such as box springs bed frame, this kinng size mattress is compressed and can be cleverly packed in a box for easy transportation and setting.
Brandmintgreen #ad
Height12 Inches
Length80 Inches
Width76 Inches