Best King Floor Mattresses in 2026

10" PROFILE: Mattress is designed with memory foam that contours to your body, while support foam relieves pressure points on your body. Premium stretch knit cover is a dream

FIRM SUPPORT: Soothing memory foam with a thick layer of firm foam offers plenty of support for back and stomach sleepers

KING SIZE: Measures 76" W x 79.5" D x 10" H and is compatible with most king bed frames. Bed foundation, box spring and frame available, sold separately

MULTIPURPOSE: Our premium, waterproof blow up mattress can be used as a floor mattress at home, a portable bed for traveling, and even as a camping mattress in the great outdoors

FAST USE: Our twin air mattress with built in pump inflates in under 2 min. If camping or traveling, use a portable battery pack or car outlet adapter alongside the pump to inflate

HIGH-QUALITY: Designed with puncture-resistant PVC, this 16" raised inflatable bed has a premium comfort top flocking to prevent leaking and provide non-slip stability. Great for indoor or outdoor use

RELIEVES PAINS & DAMPENS PARTNER’S MOVEMENTS- Novilla 12'' gel memory foam medium firm king mattress includes 4 different foam layers. Gel memory foam is combined with comfort foam to distribute pressure and mold to your body. And the two layers high density foam that improve durability, which to give your body support for proper spinal alignment. Also to resist sagging and prevent roll-off. Whether you sleep alone or next to a partner, there is no disruption..Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

A SAFE & COMFORTABLE SLEEP ENVIRONMENT- Mattress is made of CertiPUR-US Certified foam, without any harmful off-gassing and substances like formaldehyde, mercury, and other heavy metals. The bed mattress cover use skin-friendly rayon fabric, heavenly soft to touch. Novilla king size memory foam mattress gives you a healthier and cloud-like experience.

KING MATTRESS IN A BOX & FITS ALL BED FRAMES- Such fun to receive a mattress that’s rolled and compressed in a box . Follow the instructions and see how the magic happens. It is easy to set up and fits all kinds of bed frames, even on the floor. Mattress is recommended 72 hours for air out and reshape.

600 LB WEIGHT CAPACITY - The durable microfiber surface and interior beam construction of the guest bed can support people up to 600 pounds. This portable bed is a must have for every home and one of the best camping essentials for the great outdoors.

DON’T LOWER YOUR STANDARDS - You will need a staircase to get down to the surface of other camping air mattresses. Standing at 20 inches tall when fully inflated, this raised blow up mattress allows you to get into bed without needing a parachute.

RAPID INFLATION - With the self inflating air mattress pump, the Englander air bed can be inflated in around 90 seconds. Less time than it takes to change into your PJs. Our heavy duty travel bed deflates itself with the push of a button.

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

PRESSURE-RELIEVING FOAMS - Layers of conforming green tea memory foam, soft Z:Comfort foam and high-density Z:Base foam hug your shape to soothe you to sleep

CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

S SECRETLAND 12'' Gel Memory Foam Mattress with three Layered Foam : 3 inches HD gel memory foam, 3.5 inches of HD comfort foam layer and 5.5 inches of HD base support foam for ultimate comfort. It includes a soft cover layer that is washable for your convenience.

Gel foam disperses temperature accumulation to maintain a constant mattress temperature. help your body for a more comfortable night's sleep. high-density base support foam provides surrounding support and responsive relief that helps evenly distribute pressure points in any sleeping position. This ergonomics design enables the mattress to mold to the sleeper's natural shape and keeps you cool while you sleep, it strikes a balance between firmness and softness.

Ultra soft fabrics in the mattress surface to enhance 30% breath-ability. the unique design allows this memory foam mattress to be shaped into the natural shape of the sleepers and keeps cool while you sleep, thus achieving a balance between firmness and softness.

{FIBERGLASS FREE} Once, we had used fiberglass; Long long ago, we haven't been using fiberglass any more. You and your family's health is our primary concern and protection.

{MATERIAL & CONSTRUCTION}: To improve support and heat dissipation, Molblly 14 inch Cooling-Gel Memory Foam Mattress is designed with FOUR layers all-foam system, including 2.5" memory foam, 2.5" comfortable layer, 2" soft pressure relief foam and 7" high density base support foam for ultimate comfort.

{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.

Molblly 12 inch Gel Memory Foam Mattress is designed with three layers all-foam system, improving support and heat dissipation, mattress layers include 3 inches memory foam, 3.5 inches of comfortable layer, and 5.5 inches of high density base support foam for ultimate comfort.

The memory foam mattress meets the CertiPUR - US Certified for performance, emissions, and durability, the high quality cover can brings you the luxury you crave.

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.

[Japanese floor mattress] The futon, Japanese traditional style bedding, is a type of Japanese mattress used on the floor at night for sleeping. This Japanese bed is traditionally rolled up during the day when not needed to free up some space in the room.

Fabric: 100% Cotton / Stuffing: 100% Polyester and Polyurethane.

When it comes to futon, Japanese style futon are the most popular Japanese bed. Originating in Japan, this soft, rollable Japanese mattress can easily set up on the tatami mats on the floor to provide an airy yet firm support.

The foldable design can effectively save space and is an ideal choice for small houses and narrow spaces. It provides a good and comfortable experience while you watch videos, play games, and read.

The lightweight and comfortable sponge material is not easy to deform, can provide maximum support and comfort, and give you a good sleeping experience.

The zipper design can easily and quickly remove the cover of the foldable foam mattress, which is conducive to cleaning and convenient for your long-term use.

Uses 100% rush grass. Non slip! Our rush grass mattresses are unique decor for traditional tatami rooms which you often see in traditional Japanese inns and temples. Conventional tatami mattresses are thick and heavy. But our rush grass mattresses are light and thin—only 0.4 inches thick. As such, you can easily carry one with you, and it doesn't take up a lot of storage space. You can even bring it to a picnic or a yoga class.

With our traditional Japanese rush grass mattresses produced by MIINA JAPAN, you can sleep comfortably on the floor.

Tatami mattresses smell good like freshly cut grass, which is actually the smell of cultivated soft rushes. They smell very refreshing and exotic at the same time, taking you back to the good old days. But it can be a bit too much for people with an acute sense of smell. If you want to remove the smell from your mattress, place it in the shade in a well-ventilated area for at least one day.

Perfect Combo- The Milliard Dual Sided Premium Tri Folding Mattress combines two types of comfort in one portable mattress! Whether you are in the mood of a firmer or softer feel now, you can always flip the mattress over if you change your mind later!

Size- Mattress measures 52 inches wide x 75 inches long x 6 inches thick. When in folded position, mattress measures 25 inches x 52 inches x 18 inches. Perfectly sized fitted sheet sold separately.

Convenient-The strong and soft cover is removable and machine washable for easy care. An internal layer of high-tech waterproofing means you can sleep worry free without the sweat and noise that traditional waterproof sheets are known for.

【Motion Isolation for a Peaceful Undisturbed Sleep】The individual innerspring pocket coils in this king mattress work independently, you don't have to worry about waking up your sleeping partner every time you climb into or out of bed or change position. Pocket coils are separated by the isolated fabrics and there is little feel of coils underneath.

【Ergonomic Support and Pressure Relief】 Coolvie’s innovative 5-zone spring support systems are designed to work in perfect harmony with foams to ensure a balanced, refreshed sleep with less tossing and turning and minimal partner disturbance. Independent pocketed Spring design ensures that your body weight is evenly absorbed and distributed comprehensively from head to toe throughout the mattress. Also provides the targeted support to your body, proper back support & alignment.

【Stay Cool with Whole Night】 This 12 inch king size mattress is designed with 3D soft knit fabric on the top cover which is breathable and skin-friendly, absorbing moisture and balancing body temperature. The open cell high density foam under the cover promotes air flow when sleeping on this mattress. You don't need to worry about overheating.

INTENTIONAL DESIGN - The Nod Hybrid is layered with 2 inches of T&N Adaptive foam on top (without cooling), 1 inch of slow recovery foam (to reduce the bouncing effect of foam and springs), a layer of 6-inch pocket coils, and a 1-inch base foam

A RECIPE FOR GREAT SLEEP - T&N Adaptive foam is responsive, but not too soft, while the springs are supportive, but not too firm. Lastly, the mattress is covered with a ventilated fabric designed to stay cool while you sleep

HYBRID MATTRESS - The Nod Hybrid bridges the gap between traditional spring mattresses and modern foam mattresses. Experience the pressure-relieving qualities of our innovative foam blended with the classic comfort and bounce of an innerspring mattress

General Note: Please allow 24 to 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.

76" W x 80" L x 10.5" H,Combines the superior support of a wrapped-coil innerspring system with the conforming response of memory foam for the ultimate sleeping experience

Beautifully detailed quilted knit cover with a corded edge and coordinating knit sides for breathability

FLAPPABLE MATTRESS -- Sweetnight king size mattress is designed to be flappable with unique 4 layered foams. Allow you sleep on either side to meet your need. Getting the medium firm feeling on the top side while getting the firm feeling on the bottom side.

GEL KING SIZE MEMORY FOAM MATTRESS FOR COOLING -- The gel memory foam of mattress king size adopts advanced-tech technology, which could absorb body temperature to achieve cooling sleeping condition. And it's perfect for hot sleepers.

RELIEVE PRESSURE & BETTER SUPPORT -- The 12 inch king mattresses made with pillow top gel memory foam and high density foam, which have better support than 10 inch one. Cradle your body & relieve pressure on your shoulders, spine, hips & feet. The foam core also provides balanced support & eliminates motion disturbance.

Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

Wake Up Feeling Like A Million Bucks! - Our premium memory foam mattresses are designed to provide the ultimate comfort and support, so you can enjoy deep, restorative sleep night after night without breaking the bank to get the high-quality sleep you deserve.

Start Every Day Feeling Rejuvenated - Are you tired of waking up groggy and feeling like you haven't slept a wink? Our pressure relief foam mattresses are equipped with non-fiberglass covers & advanced airflow mechanisms, allowing you the most comfortable sleep ever!

Experience Serene Sleep With a Mattress That Stays Cool and Comfortable Throughout the Night - Finally, the secret to uninterrupted sleep has been discovered. The key is to regulate your body temperature and keep your body at the perfect sleeping temperature. Revive body temperature balance foam mattresses helps your body maintain its temperature at night.

SLEEP SOUNDLY - Rimensy 10 inch twin size mattress combines the innerspring wrapped coils with the cooling gel memory foam for an optimal sleep experience. The pressure-relieving foam cradles your body shape so you awake free of aches and pains and fresh as a daisy.

COOL TO SLEEP ON - The cooling gel particles, air-flow between coils and the hypoallergenic fabrics maintain a comfortable climate all night, making this twin bed more breathable. 

ISOLATED MOTION - The individually pocketed coils provide enough support for proper spinal alignment and absorb motion disturbance between partners, allowing your deep sleep not to be disturded.

✅ COOLING MEMORY FOAM MATTRESS: Dynasty mattresses are constructed with a mix of high-density foam using cool dry gel technology so you can get a luxurious nights sleep. This comfy mattress is comprised of 4 expertly designed layers that provide the comfort you deserve.

✅ MEDIUM SOFT MATTRESS: Our CoolBreeze technology is designed to contour to the edges of the body for better comfort. Unlike most memory foam beds and toppers on the market, This medium soft model is excellent for back sleeping and side sleeping.

✅ MACHINE-WASHABLE COVER: Our luxurious mattress cover is machine washable, allowing for simple and fast care. An easy zipper makes removing the cover a breeze, and you can just toss the cover in with your regular laundry whenever it needs a refresh.

MATTRESS: This mattress consists of 2 inches of bamboo charcoal memory foam, 1.5 inches of aloe vera foam, 2” base foam, and 6.5” of encased pocket coils for a medium-plush feel, fully supporting the body and back in all sleep positions

MATTRESS: Enjoy the soft sink-in feeling of memory foam. Soft responsive memory foam conforms to the curves of your body without leaving indentations. All memory foam is CertiPUR- US certified, free from harmful chemicals.

MATTRESS: Bamboo charcoal infusion helps eliminate odors and pull moisture away from the skin for a naturally hypoallergenic bed. Aloe vera-infused foam creates a calming sleep environment that promotes daily freshness.

PERFECT CONTOUR. Our eastern king size mattress cradles you in a deluxe cushion of 2.5” Premium Air-Flow Infused visco over a layer of High Density Support Base. Extra-thick profile brings luxury hotel touch

COOLER INNOVATION. Breathable, plush & better quality materials, not cheap inexpensive foam. Optimum comfort that relaxes & cools your body. Deep rest for a long day ahead. No coils or latex used

BEST SOLUTION. Top Rated King Memory Foam Mattress with over 90% 5-star reviews on Amazon. Classic medium-firm HD core relieves pressure points + less tossing & turning. Targets sore shoulders & hips + aids in back pain relief. Signature feel recharges you from a dream night of ultimate slumber

General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.

FIRM SUPPORT, PLUS MORE - Our firmest mattress ever is engineered with heavier gauge steel independent pocket innersprings for added stability and extra firmness, ideal for stomach sleepers and plus-sized individuals

SUPPORTIVE FOAM & POCKET SPRINGS - Soft comfort foam, durable high-density foam and motion-isolating independent pocket springs with a quilted jacquard cover offer a firm feel that’s perfect for stomach sleepers and those who enjoy a very firm mattress

【MATERIAL & CONSTRUCTION】: Iyee Nature 12 inch king mattress dimensions: 76"*80"*12".To improve support and heat dissipation, Iyee Nature 12 inch Cooling-Gel Memory Foam 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.

【HEALTH & SKIN-FRIENDLY MATTRESS】: The foam has been certified by CertiPUR-US and Oeko-Tex Standard 100. Does not contain harmful substances such as formaldehyde, mercury and other heavy metals, is healthy and environmentally friendly, ensuring that you and your family have no worries sleep. Mattress fabrics are all skin-friendly fabrics.

【COMFORTABLE & BREATHABLE】:Medium-plush feel; memory foam, transition foam, and bring soft and gentle comfort underpinned by a well-balanced layer of support.Memory foam conducive to continuous airflow & breathable. no-sink support foams adapt and conform to your body for optimal pressure relief. Medium Firm Feel Mattress.

Simple, but elegant alternative when full-size sofa beds aren’t an option.

Great for apartment dwellers, college dorms, family dens and when your traveling or anywhere else space is limited.

Great for Video gaming, reading a book or camping and of course sleeping. Includes a removable and machine-washable soft cover!

SLEEP SOUNDLY - Rimensy 14 inch king size mattress combines the innerspring wrapped coils with the cooling gel memory foam for an optimal sleep experience. The pressure-relieving foam cradles your body shape so you awake free of aches and pains and fresh as a daisy.

COOL TO SLEEP ON - The cooling gel particles, air-flow between coils and the hypoallergenic fabrics maintain a comfortable climate all night, making this twin bed more breathable.

ISOLATED MOTION - The individually pocketed coils provide enough support for proper spinal alignment and absorb motion disturbance between partners, allowing your deep sleep not to be disturded.

SUPPORT & PRESSURE RELIEF: Made of memory foam and hundreds of individual pocket coils, avenco medium firm hybrid king mattresses provide both zero-pressure comfort and full support for our body, maintaining a balance of firmness and softness to avoid morning soreness caused by over-sagging or extra hard mattresses.

COOLING & COMFY SLEEP: Avenco 10" king size mattress features gel-infused memory foam to dissipate body heat and to help avoid overheating during sleep. Independent pocketed spring system enhances air circulation to prevent trapped heat, giving you a cooler and comfy sleep.

LESS DISTURBED SLEEP: The individually wrapped coils of 10-inch king hybrid mattresses react to movement independently and effective in reducing motion transfer. Non-woven fabric pockets eliminate coil-to-coil friction, which stops unwanted squeaks and noises from occurring.

【No Pain & No Interference】： This medium firm mattress is composed of gel memory foam combined with comfort foam, plus high-density foam underneath, which aligns your spine and evenly disperses your body weight to relieve pressure points while you are sleeping.It absorbs movement as being opposed to transfer it across the bed. Tossing, turning, getting in and out of bed does not disturb another person, ensuring your peaceful undisturbed sleep.

【Comfortable & Breathable】: All-foam mattress design combined advanced sleep technology and the best materials.Quality ice silk fabrics adapt to the environment to keep the mattress surface at the ideal sleeping temperature; Sleep comfortably while reducing sweat during hot or humid weather,and give a dry contact of your skin,create a comfortable sleeping surface for a more restful night's sleep,like floating on a Cloud. Completely solved the traditional memory foam mattress HOT shortcomings.

【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. Do not have alarmed if you experience a “fresh foam” odor. It is harmless and will dissipate in a few days.

PATTERN: Bohemian B |Cover Material: Microfiber| Filling Material: Polyester + high-density base support foam, King Size: 78" wide x 80" long, Weight: 22 lbs

WHAT YOU CAN GET: Buy 1 futon mattress, you can get the 1 same color mattress cover, 1 pair of bandage, 1 canvas storage bag.You will no longer worry about the clean issue of the mattress with the cover. The mattress are equipped with straps and storage bag for better storage and carrying

UPGRADED EXCELLENT WORKMANSHIP: The futon features a great supportive of high-density base support foam and polyester filling that can offer a good supporting while also some sinkage when you sleep, quilted craftsmanship will ensure even weight distribution without lumps and dips