Furniture › Bedroom Furniture › Mattresses & Boxsprings › Hypoallergenic › king mattress 12 inch medium

King Medium 8" Memory Foam Mattress - Signature Design by Ashley Chime | 79 H x 75 W 8 D in Wayfair M72641

When it comes to your comfort, discover the Ashley-Sleep® 8-inch mattress. Its memory foam contours to your body delivering amazing support, pressure relief, and comfort. The memory foam layer is supported by a thick layer of firm support foam. This... more

King Medium 6" Gel/Foam Mattress - Alwyn Home Lidia Gel Memory Foam w/ Rayon from Bamboo Cover | 80 H x 76 W 6 D in Wayfair

The 6-inch Memory Foam Medium Mattress will help you enjoy a more comfortable, better night's sleep. The mattress conforms to and supports your body shape, relieving pressure points and stress. This Rayon from Bamboo Charcoal mattress cover is soft,... more

California King 12" Latex Mattress - Alwyn Home Cerqueira Plush Copper Infused in Brown | 84 H x 72 W 12 D Wayfair E54DA2485C634BB09FDDB153191DA889

The Hybrid mattress with All-natural copper-infused Talalay latex provides the ultimate comfort, breathability, and cooling for a perfect night's sleep. Infusing copper into our latex naturally results in a hypo-allergenic sleep experience. Its... more

California King Firm 8" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 84 H x 72 W 8 D in Wayfair 3073827

Improve your sleep with the essential comfort of our 8-inch, two-layer gel memory foam Marley Mattress. The soft knit hypoallergenic cover immediately relaxes you with lasting freshness, while soothing gel memory foam actively reduces excess body heat... more

California King Firm 12" Hybrid Mattress - Wayfair Sleep™ Sleep Pillow Top | 75 H x 39 W 12 D in WFSL1038 34538108

Looking to update your bedroom? Give yourself the support you need with this 12" firm hybrid mattress. Crafted using both pocket coils and layers of gel memory foam, it pairs the two major types of mattress design to create the perfect platform for a... more

California King 12" Gel/Foam Mattress - Wayfair Sleep™ Sleep Plush Cooling Gel Memory Foam | 83 H x 71 W 12 D in C46989AFA3CC4D7DA96E3EC5D3AD0BA1

Get the sleep you deserve with a mattress that supports you, like this 12" gel memory foam option. Crafted using four layers of hypoallergenic gel memory foam with a tight top for a plush feel, this mattress is perfect for those who like to sink into... more

King Firm 8" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 80 H x 76 W 8 D in Wayfair 3073830

Improve your sleep with the essential comfort of our 8-inch, two-layer gel memory foam Marley Mattress. The soft knit hypoallergenic cover immediately relaxes you with lasting freshness, while soothing gel memory foam actively reduces excess body heat... more

King Medium 11" Latex Mattress - Nolah | 80 H x 76 W 11 D in Wayfair NOLNA1166

Say hello to our environmentally friendly and hypoallergenic natural Talalay latex hybrid mattress. It's wrapped in a luxurious cotton cover, and layers of Wool, and packed with comfort features, including hand-crafted HDMax Tri-Zone support coils and... more

King Medium 14" Memory Foam Mattress - Sleep Innovations Shiloh | 80 H x 76 W 14 D in Wayfair 3073861

Upgrade your bed with the Shiloh Mattress for head-to-toe comfort, while keeping your body properly aligned, fully supported, and at a comfortable temperature. The Shiloh Mattress features our most cloudlike memory foam technology to help you fall... more

King Medium 10" Gel/Foam Mattress - Wayfair Sleep™ Cooling Gel Memory Foam | 80 H x 76 W 10 D in 1648BC685AEC4877BB08621CEA7E5A10

Whether you like to curl up or spread out, this 10'' memory foam mattress is here to help you get the night's sleep you deserve. Crafted using three layers of hypoallergenic gel memory foam with a tight top, this mattress features a slow-motion... more

California King Medium Firm 5" Foam Mattress - Rebrilliant Koreem Water-Resistant High Density Vinyl | 84 H x 72 W 5 D in Wayfair

This foam mattress features a high-density, medium-firm design that's ideal for use in home healthcare and other medical institutions. It features a fluid-proof cover that's made from orthopedic waterproof vinyl. This mattress is hypoallergenic for... more

King Medium 8" Memory Foam Mattress - Signature Design by Ashley & Adjustable Base | 79 H x 75 W 8 D in Wayfair PKG000529

You’ll be singing the praises of this memory foam mattress, especially now that it comes with a power base. Soothing memory foam contours to your body, delivering amazing support, pressure relief and comfort. Rest assured, the memory foam layer is... more

King Medium 10.5" Hybrid Mattress - Wayfair Sleep™ Sleep | 79 H x 75 W 10.5 D in 90B745857C7D4730AD3B0DA3C54BB354

Get the zzz's you need with this hybrid mattress. It features five layers including 10.5" of memory foam, high-density base foam, wrapped innerspring, plush poly foam, and a memory foam pillow top that helps relieve pressure and adds a little extra... more

King Medium 10" Foam Mattress - Soges Closed Cell | 80 H x 76 W 10 D in Wayfair WF-20HZKZ-H5A10K-WH

We are introducing our hybrid mattress, designed to elevate your comfort and delight your life. This mattress, available in four sizes, fits most frames seamlessly. Crafted with certi pur-us certified foam and hypoallergenic materials, it fully... more

California King Medium Firm 14" Gel/Foam Mattress - Wayfair Sleep™ Plush Cooling Gel Memory Foam | 83 H x 71 W 14 D in

Put an end to tossing and turning all night: swap out your tired bed for this 14" memory foam mattress. Crafted using three layers of hypoallergenic memory foam with edge support and a tight top that lends it a medium-firm feel, this mattress is... more

King Medium 10" Gel/Foam Mattress - Alwyn Home Lyster Gel Memory Foam | 80 H x 76 W 10 D in Wayfair 5A993DD22EB944D1885CE57C2F05AC7B

Pamper your body with a luxurious sleep solution designed to provide unmatched comfort and support. One of the standout qualities of this gel memory foam mattress is its hypoallergenic properties. It is thoughtfully designed to be resistant to... more

California King Medium 11" Latex Mattress - Nolah | 84 H x 72 W 11 D in Wayfair NOLNA1167

Say hello to our environmentally friendly and hypoallergenic natural Talalay latex hybrid mattress. It's wrapped in a luxurious cotton cover, and layers of Wool, and packed with comfort features, including hand-crafted HDMax Tri-Zone support coils and... more

King Medium Firm 14" Gel/Foam Mattress - Wayfair Sleep™ Plush Cooling Gel Memory Foam | 79 H x 75 W 14 D in E97641D2F8074FF0BF192E6A9790A969

Put an end to tossing and turning all night: swap out your tired bed for this 14" memory foam mattress. Crafted using three layers of hypoallergenic memory foam with edge support and a tight top that lends it a medium-firm feel, this mattress is... more

King Medium 6" Gel/Foam Mattress - Wayfair Sleep™ Cooling Gel Memory Foam | 80 H x 76 W 6 D in 8D4E053DAFED4885B20C036B83E05E5E

If you're not getting the sleep you need, consider swapping your mattress out for a fresh one, like this. Crafted using three layers of hypoallergenic gel memory foam, this 6" mattress features a tight top and low motion transfer, so you can sink in... more

King Firm 10" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 76 W x 10 D in Wayfair 3073838

The triple-layer design of the Marley mattress keeps you cool and supported all night long. The gel memory foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you... more

King Medium 8" Gel/Foam Mattress - Alwyn Home Kief Gel Memory Foam | 79 H x 75 W 8 D in Wayfair 4F3E0613C4724553B7C245979DE1B46F

Pamper your body with a luxurious sleep solution designed to provide unmatched comfort and support. One of the standout qualities of this gel memory foam mattress is its hypoallergenic properties. It is thoughtfully designed to be resistant to... more

King Firm 8" Innerspring Mattress - Wayfair Sleep™ Medium-Firm Pillow Top | 79 H x 75 W 8 D in WFSP08KKFRSP

This mattress combines the traditional comfort of springs with the contouring comfort of memory foam for a versatile hybrid design that sleepers of all styles will love. A top memory foam layer responds to your body to provide customized support while... more

King Medium 10.5" Hybrid Mattress - Wayfair Sleep™ USA Made | 79 H x 75 W 10.5 D in 461831FF507A449FB11A2B4AAA571C8D

Tired of struggling to get the sleep you deserve? Drift off to the perfect night's rest with this Wayfair Sleep 10.5" Medium Hybrid Mattress. Proudly made and designed in the USA, this mattress pairs pocket coils and memory foam, delivering both... more

King Medium Firm 7" Foam Mattress - Rebrilliant Lamae Water-Resistant High Density Vinyl | 80 H x 76 W 7 D in Wayfair

This foam mattress features a high-density, medium-firm design that's specifically made for use in hospitals and long-term care facilities. It features a fluid-proof cover that's made from orthopedic waterproof vinyl. This mattress is hypoallergenic... more

King Medium 10" Memory Foam Mattress - Alwyn Home Sauget Sofa Bed | 80 H x 76 W 10 D in Wayfair 17D7C6CE4E2A494DBDA065631938AB8A

This Pillow Top mattress features a soft fiber padded quilted top, and high-density Foam that envelops your shape to relax tired joints and muscles. Sometimes all you want to do at the end of a long day is flop down in bed and snooze - we get it.... more

King Medium 10" Gel/Foam Mattress - Alwyn Home Prana Charcoal Infused Gel Memory Foam | 80 H x 76 W 10 D in Wayfair

This innovative blend combines the supportive qualities of memory foam with the natural benefits of bamboo charcoal, promoting a cool and restful sleep. Crafted with hypoallergenic materials, it's a perfect choice for those with allergies, ensuring a... more

California King Medium 14" Memory Foam Mattress - Sleep Innovations Shiloh | 84 H x 72 W 14 D in Wayfair 3073858

Upgrade your bed with the Shiloh Mattress for head-to-toe comfort, while keeping your body properly aligned, fully supported, and at a comfortable temperature. The Shiloh Mattress features our most cloudlike memory foam technology to help you fall... more

King Medium 10" Memory Foam Mattress - Crystli w/ Innerspring Hybrid in a Box | 80 H x 76 W 10 D Wayfair 10KI-CYWF

Are you often feeling restless, waking up in pain, or can't sleep through the night? This hybrid mattress could be perfect for you then. The pocket springs create a localized bounce, thereby adapting to your body shape and weight. This hybrid mattress... more

King Medium Firm 5" Foam Mattress - Rebrilliant Koreem Water-Resistant High Density Vinyl | 80 H x 76 W 5 D in Wayfair

This foam mattress features a high-density, medium-firm design that's ideal for use in home healthcare and other medical institutions. It features a fluid-proof cover that's made from orthopedic waterproof vinyl. This mattress is hypoallergenic for... more

California King Firm 10" Gel/Foam Mattress - Sleep Innovations Marley Medium Gel Memory Foam | 72 W x 10 D in Wayfair 3073835

The triple-layer design of the Marley mattress keeps you cool and supported all night long. The gel memory foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you... more

King Firm 8" Innerspring Mattress - Wayfair Sleep™ Medium-Firm Pillow Top | 79 H x 75 W 8 D in WFSP08KKFRSP

This mattress combines the traditional comfort of springs with the contouring comfort of memory foam for a versatile hybrid design that sleepers of all styles will love. A top memory foam layer responds to your body to provide customized support while... more

Ashley Sleep 8 Inch Chime Innerspring King Mattress - Ashley Furniture M69541

"Ashley Sleep 8 Inch Chime Innerspring King Mattress - Ashley Furniture M69541 Enjoy endless possibilities for restful sleep with this innerspring king mattress. Feel the support of a truly traditional coil mattress which contours to your body for a... more

Ashley Sleep Chime 8 Inch Memory Foam King Mattress - Ashley Furniture M72641

"Ashley Sleep Chime 8 Inch Memory Foam King Mattress - Ashley Furniture M72641 When it comes to your comfort, discover the Ashley-Sleep® 8-inch king mattress. Its memory foam contours to your body delivering amazing support, pressure relief and... more

King 14" Hybrid Mattress - Signature Design by Ashley 14 Inch | 84 H x 72 W D in Wayfair M62941

With this hybrid queen mattress, you have endless possibilities for restful sleep. High-density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Hypoallergenic material is ideal for sufferers of... more

Signature Design 10 Inch Chime Memory Foam California King Mattress in White - Ashley Furniture M69951

Signature Design 10 Inch Chime Memory Foam California King Mattress in White - Ashley Furniture M69951 Enjoy endless possibilities for restful sleep with this California king mattress. Soothing memory foam contours to your body, while a thick layer of... more

Queen Medium Firm 12" Foam Mattress - Alwyn Home Gothia | 80 H x 60 W 12 D in Wayfair 1B8C9D388E364EA5A18E8B7196BA2AF8

Did you know we spend 1/3 of our lives sleeping?! Everyone deserves a good nights sleep and this super comfortable 12-inch medium firm pillow top hybrid mattress in a box in queen is here to help. The 12-inch medium firm pillow top hybrid mattress in a... more

Twin Medium 12" Gel/Foam Mattress - Alwyn Home McCurtain Cooling Gel Memory Foam | 12 H x 39 W D in Wayfair DBFBA9C48A0B454C97CBADC605AF582F

Refreshing your mattress to get a good night's sleep, consider this 12'' medium gel memory foam mattress! The reversible 12-inch bed mattress provides comfort from soft, to medium to medium firm. Three-layer hypoallergenic gel foam is designed with a... more

Full Medium 12" Gel/Foam Mattress - Alwyn Home McCurtain Cooling Gel Memory Foam | 12 H x 54 W D in Wayfair C6F6875FB15F4D998DA394FB8F3741D6

Refreshing your mattress to get a good night's sleep, consider this 12'' medium gel memory foam mattress! The reversible 12-inch bed mattress provides comfort from soft, to medium to medium firm. Three-layer hypoallergenic gel foam is designed with a... more