Split King Firm Mattress Topper

Upgrade to ultimate comfort with memory foam mattress topper. The memory foam shapes to your body for personalized support. Enjoy better sleep and less back pain while extending deep sleep duration each and every night.

Wow so nyc ,good for my back pain . Karchung. Fri Aug 28 2026

Experience the ultimate in sleep innovation with this premium hybrid mattress, designed to combine advanced cooling with exceptional support. The phase-change cooling fabric cover actively dissipates heat for a refreshing, temperature-regulated surface, while copper-infused memory foam contours precisely to your body to alleviate pressure points and minimize motion transfer. Paired with a soft transition layer for seamless comfort and durable pocketed coils featuring reinforced edges for enhanced stability, this mattress ensures personalized spinal alignment and lasting durability. Why choose this mattress? It's CertiPUR-US certified for safety, includes a unique split-top design allowing independent head adjustment for customized comfort, and delivers the perfect blend of cooling relief, motion isolation, and edge support—making it ideal for couples seeking individualized rest without compromising on overall stability and freshness. Crafted to adapt to your needs, it promotes a deeper, cooler sleep tailored to modern lifestyles.

The 3-inch mattress topper comes with a firm density. Ideal for back and stomach sleepers looking for added firmness and stability. (Actual feel may vary based on personal preferences)

My bed was too soft but this topper already made it much better.. Naya. Laurel, MD. Tue Jul 21 2026

This 11" mattress offers medium comfort and adjustable convenience for a restful night's sleep. Its tight top mattress features layers of memory foam, infused with copper for added benefits. The open cell foam structure ensures breathability, while the cooling technology keeps you comfortable throughout the night. With low motion transfer and edge support, you'll enjoy a peaceful sleep in any position. The removable polyester cover makes for easy care and maintenance. Pair it with an adjustable bed frame for the ultimate customizable options (frame sold separately).

Bed is great but hard to buy sheets for and eventually kills my hips, my husband sleeps great on this mattress. Anonymous. Thu Jun 25 2026

Experience the ultimate in personalized comfort with the innovative Dual Firmness Mattress Topper. This 3-inch queen-size topper features a split design that offers both a soft and firm side, catering to couples with different sleep preferences. The split soft & firm zones allow you to enjoy a customized sleeping experience, while the memory foam structure relieves back pain, providing support and comfort throughout the night. Designed for durability, comfort, and convenience, this non-slip topper comes with adjustable straps and a removable cover for easy cleaning. Certified by CertiPUR-US and OEKO-TEX, it’s safe, skin-friendly, and ideal for anyone seeking the perfect balance of softness and support.

This topper is perfect for my partner and i. He likes it firm and i prefer squishy and soft. there is definitely a difference between the sides but not so noticeable that it feels weird in the middle. we were considering getting a split king and this was the perfect solution. the straps are really nice to keep it in place on the bed!. Kathryn. AR. Thu Jul 23 2026

Experience ultimate comfort on the Marcela 12" Hybrid Mattress. The 6 layer craftsmanship features a breathable, cooling Blue Ice Yarn knit cover, Cooling Copper Infused Memory Air Foam, fast-responding, hypoallergenic Talalay Latex Foam, high-density support foam, Individually Wrapped Coils on a structural foam foundation. The construction provides the perfect hybrid of coils and sustainable, soft, supportive CertiPUR-US foam to provide spinal alignment, respond to the weight and curves of your body, capture and distribute heat to regulate temperature, and ensure low motion transfer so you can sleep soundly when your partner tosses and turns. Tailored especially to side sleepers, this Medium Plush mattress will provide enhanced, pressure-relieving, and rejuvenating sleep night after night. This mattress is compressed to ship conveniently to your door and includes a 10-year warranty.

Pretty good. Cristian. New York, NY. Sun Jun 14 2026

Turn your softening mattress into a firm, supportive surface again. Engineered with 9/10 density memory foam, this topper doesn’t just sit on top—it rebuilds your bed’s structure to relieve pressure points and support proper spinal alignment. Perfect for those needing real firmness without the expense of a new mattress, it’s the smart upgrade for lasting comfort and back pain relief.

Very comforting supportive. The mattress in our rental was too soft. This made it perfect. No more aching back when we get up each morning.its very comfortable.. Lori. Agoura Hills, CA. Mon Sep 21 2026

This 2 sides firmness REVERSIBLE topper is specially designed as a firm to extra firm level. It's highly suitable for people who suffer from back pain/waist pain caused by insufficient spinal support. If you are looking for a (extra) firm mattress topper that perfectly balances comfort and support, this would be the right one for you!

If you want firm but comfortable. This is if. It’s not extra firm but it is VERY firm and after a few days I can say I’m well rested and have less back and circulation issues while sleeping. It’s a little large. Stacey. Thu Aug 27 2026

Experience superior comfort with our Medium 2-layer mattress topper, featuring gel memory foam and high-density foam for customizable firmness. The ice silk fabric and advanced breathable cover promote 360° air circulation, ensuring a consistently cool and dry sleep surface. Featuring a Chamomile Collection removable cover that is easily machine washable. Designed for a secure and breathable fit, it includes adjustable straps, a non-slip base, and internal cooling air holes. Certified by CertiPUR-US and OEKO-TEX, it is safety-tested and performance-proven.

This was just perfect right amount of firmness cooling was supberb!!!. Elizabeth. Seneca, SC. Thu Aug 06 2026

Experience the perfect harmony of nature and comfort with our Premium New Zealand Wool Duvet. Crafted with the finest natural materials, it offers superior breathability, warmth, and softness — ensuring a peaceful sleep in every season. Designed for those who appreciate quality and craftsmanship, this duvet combines comfort with practicality. Wool is comfortable unlike synthetic fibers that can lose their flexibility, 100% Natural wool, which is divided into very fine fibers, creates a flexible, soft and light filling for pillows, duvets, beds and toppers. Pure wool is a natural heat regulator. It is both breathable and insulating heat, balancing the heat according to body temperature. This applies to 100% Natural wool, not cheaper or fiber-wool blend products. Temperature Regulating The cooling, wool-filled comforter is perfect for those suffering from night sweats or who sweat a lot while sleeping. The wool filling and Natural cotton outer shell is moisture-wicking and breathable and helps the body reach comfortable sleeping temperatures. This blanket will keep you cool in the summer and warm during cold winter nights.

Experience comfort with this 3-inch memory foam mattress topper, designed to improve sleep quality by adapting to your body’s shape and relieving pressure points. Ideal as a mattress topper for those seeking deep, restorative rest.

I’m very happy with this memory foam mattress! It’s comfortable, supportive, and provides great pressure relief while sleeping. The foam feels soft enough to be cozy but still offers good support for my body. I’ve been sleeping much more comfortably, and the mattress is a great value for the price. The quality is excellent, and I would definitely recommend it!. Anonymous. US. Sat Sep 12 2026

Split Comfort, All-Night Breathability Discover a smarter way to sleep with the Split Head Gel-Infused Memory Foam Mattress—engineered for couples who crave both togetherness and individual comfort. The innovative split head design allows independent head movement when paired with an adjustable base, so you and your partner can read, relax, or sleep in your own ideal position—without compromise. Built with zoned support foam, this mattress is designed to align with your body’s natural curves, offering targeted relief for shoulders, hips, and lower back. A layer of gel-infused memory foam helps regulate temperature and prevent heat buildup throughout the night. Wrapped in a high-performance graphene-infused knit fabric cover, it promotes thermal conductivity and odor resistance, keeping your bed fresh, breathable, and cool to the touch.

This is exactly as advertised. Works great. Smooth up and down. Massage works well with three levels. Night light under bed. USB ports under both sides. Fit my split queen mattress perfectly. seems pretty heavy duty.. Brian. Las Vegas, NV. Wed Jul 15 2026

Wake up pain-free and well-rested with our Firm Gel Memory Foam Mattress Topper – designed for sleepers who need extra support to keep their spine properly aligned while relieving pressure on shoulders, hips, and lower back. High-density memory foam delivers firm, consistent support that evenly distributes body weight, making it an ideal solution for softening beds that lack structure or aging mattresses that need a refresh. The cooling gel infusion and ventilated foam structure actively reduce heat buildup, while the premium TENCEL knit cover (OEKO-TEX certified) wicks away moisture and feels luxuriously soft against your skin. Four elastic corner straps keep the topper securely in place, so you never have to worry about shifting overnight. Certified CertiPUR-US for lasting quality and safety, with a removable, washable cover for effortless maintenance. No need to buy a new mattress – just add this firm topper and enjoy stable, restorative sleep night after night.

Product as advertised. Timely shipment.. Ed L. Colorado. Sat Oct 03 2026

This memory foam mattress topper features a unique design that precisely adjusts to your body curves, providing excellent support for your spine and common pressure points. It helps you completely relax and eliminates the feeling of soreness upon waking.

I’m very happy with this mattress topper. My mattress was starting to feel a little lumpy, but I wasn’t ready to buy a new mattress. This is definitely going to help. Your body molds to the foam very comfortable. Please note on the picture, it looks a little lumpy because I had just unrolled it out of the box and it has not settled yet.. Carmen. Long Beach, CA. Sun Apr 19 2026

The 2-inch premium medium-firm foam adds luxurious softness while not taking away from the support of the mattress. These bed toppers have been effective in enhancing the comfort level of new and old mattresses alike, providing a better sleep experience for most people. This Breathable Foam Topper is made from good-quality gel foam that gently cradles you in individualized comfort and support. It also provides you with pressure-relieving cushioning in the hip and shoulder areas while still supplying enough support, so the body doesn't get imbalanced. These unique mattress toppers are to be used on top of your mattress for additional comfort. This prevents your body from sinking and curling while sleeping and promotes better posture, which reduces stress and strain on your spine and increases energy levels during the day. Our premium-level mattresses are here to help you get the best possible comfort at all times when you sleep or lie down to relax.

Really nice quality! I love it. Anonymous. Sun Aug 23 2026

This 2 sides firmness REVERSIBLE topper is specially designed as a Medium firm to firm level. It's highly suitable for people who suffer from back pain/waist pain caused by insufficient spinal support. If you are looking for a (extra) firm mattress topper that perfectly balances comfort and support, this would be the right one for you!

Put this on top of a very soft memery foam matress. It added the firmness that was needed to help with back and leg pain. Sleep all night. Highly recomeneded.. Edith. US. Sat Aug 29 2026

The Sleep Philosophy 4" Memory Foam Topper will transform your mattress from ordinary to extraordinary. Our topper features 2 inches of 2.5 lb. density temperature control memory foam layered onto another 2" of high-density support foam. The memory foam adjusts to your body temperature to help alleviate pressure points and relax muscles for a more soothing night’s sleep. Experience amazing value and softness at a fraction of the cost. Memory foam is resistant to dust mites and is naturally antimicrobial. Our topper also comes with a zippered removable cover that features a 3M Scotchgard™ moisture-wicking management protector. The protector gives the cover stain-release properties while providing moisture management for enhanced comfort and rich coziness. The cover has a ‘non-skid’ backing which locks the topper in place on your mattress. Another feature we know you’ll appreciate is that our slightly oversized topper comes in full mattress sizes to give your bed end-to-end coverage.

I am not gonna lie when it came in I was so upset it was as flat as a pillow case so I put it on my bed and went to work 8 hours later WOW WOW WOW this baby is THICKER THAN A SNICKER and you will not be disappointed. Crystal. Mon Sep 28 2026

This 14 inch medium hybrid mattress combines memory foam with individually pocketed coils to deliver the ideal balance of comfort and support. The advanced hybrid construction provides targeted pressure relief, proper spinal alignment, and effective motion isolation, helping you enjoy uninterrupted sleep throughout the night. Enhanced edge support increases stability and maximizes the usable sleep surface, while cooling gel memory foam and breathable airflow layers help regulate temperature for a cooler, more comfortable sleep environment. Designed to accommodate all sleep positions, this mattress arrives conveniently compressed in a box, expands quickly after unpacking. Upgrade your sleep experience with this 14-inch Advanced Adjustable Bed Base featuring massage functionality and a wireless remote control. Built with a durable steel frame, this adjustable base allows independent head and foot elevation to help you relax, reduce snoring, and find your most comfortable sleeping position. Enjoy dual massage functionality with multiple massage modes and intensity levels, along with convenient built-in USB charging ports and preset position controls through the wireless remote. This adjustable base includes under-bed LED lighting, providing safe and convenient illumination when getting up during the night. Our product only includes adjustable bed and mattress, without bed frame or headboard. Compatible with most mattress types and bed frames, this zero-clearance adjustable base offers quick setup, reliable performance, and long-lasting comfort for everyday use.

Love it! Everything about this bed is perfect! The lighting, the adjustability, the Wireless controls are a plus! It is sturdy and has all the bells and whistles that I could want.. Anonymous. Sat Oct 17 2026

Transform Your Sleep with the Memory Foam Mattress Topper. Tired of restless nights and waking up with aches? Meet your sleep upgrade. The 3-inch Queen High Density Memory Foam Mattress Topper is expertly designed to revive your old mattress, delivering cloud-like comfort and tailored support for deeper, more restorative sleep. Whether you're a solo sleeper, a college student, or need extra-long comfort, this topper is your affordable ticket to a luxury sleep experience.

This mattress topper refreshes your sleep space by adding a layer of supportive cushioning to your current bed. Its core is made from gel memory foam and features carbon infusions that help regulate temperature for a more refreshing night. It is built with a moisture-wicking design, and it features a tear-resistant construction to handle daily use. This piece includes a polyester cover that zips off for simple maintenance in the washing machine. It also utilizes corner straps to keep the topper securely in place while you rest.

It’s a really high quality topper that u got for my teen sons room. It can be used as a mattress for sleepovers as well ). Arijana. Chicago, IL. Sun Oct 18 2026

The BEDLORE® 4-inch dual-layer mattress topper combines a 2-inch 600GSM fluffy pillow top and a 2-inch gel memory foam base for customized sleep. Crafted from breathable bamboo blended fabric with side air grids, it delivers all-night ventilation. Featuring slow-rebound pressure relief and silent shock absorption, it supports spinal alignment, relieves body soreness, and avoids partner sleep disturbance. Equipped with a non-slip deep pocket skirt and certified safe materials, it boasts washable, low-maintenance daily use.

I absolutely love this topper! I have a bad back and this has really helped my back! My husband loves it too.. Lisa Ann. US. Thu Oct 22 2026

The flippable Plank Luxe is designed to be the firmest mattress on the market—pairing all of the benefits of the original Plank with the additional responsiveness and pressure point relief of individually encased coils. Put simply, the construction of the Plank Luxe creates a more comfortable sleep surface for both sleep partners. Both the firm and extra-firm sides are offered with optional cooling panels for the ultimate sleep experience.

I LOVE this bed. Is it firm Yes and I haven’t had back trouble once since using it. I’ve had this mattress for a year and it is still in excellent shape.. Terri. Saint Joseph, MO. Mon Aug 31 2026

2-LAYER DESIGN & ADJUSTABLE FIRMNESS - Unsure about the ideal firmness? Consider the Fresh! Its innovative two-layer foam design allows you to customize your comfort. The top layer offers a firm feel, while the bottom layer provides an extra-firm sensation, achieving the perfect balance of firmness tailored to your needs. This means that for an extra firm sleeping experience, simply flip the product and use it that way.

By far, this is my favorite thing to buy from Waifair I’m loving it so much. Anyone selling this product should be proud of it. Delna. US. Tue Oct 20 2026

Sleep luxuriously with Beautyrest Silver BRS900 mattress. Featuring Beautyrest’s innovative 900 Series Pocketed Coil technology, the Silver BRS900 mattress provides superior support from its base up. Sleep distraction-free with this support layer, designed to isolate motion between partners, and stretch out comfortably with the BeautyEdge layer’s edge-to-edge support. The Gel Memory Foam Lumbar Support layer provides pressure-relief where you need it most, and the DualCool moisture-wicking technology ensures you wake feeling refreshed. The Silver BRS900 is crafted to optimally support your body for a comforting, cooling sleep. Its innovative features, paired with the mattress’s clean, modern design, package perfectly together for a luxury sleep experience, night after night

Had this mattress for about 6 yrs now. It was comfortable and plush for the first year and then started getting a bit firm for my liking. I feel it’s good for back sleepers but not so much for side sleepers.. Priscilla. Bloomington, CA. Thu Oct 08 2026

Experience targeted back pain relief and all-night comfort with our 14-inch firm hybrid mattress. Engineered for proper spinal alignment, it combines a wrapped coil system for zoned, motion-isolating support with gel-infused memory foam that gently alleviates pressure points. The breathable knit cover and integrated cooling layers actively regulate temperature. The reinforced foam encasement delivers stable edge-to-edge support. Wake up refreshed, restored, and free from aches—night after night.

Love this bed. So firm! But very heavy so needed help with unpacking. I love it. Would recommend.. Anonymous. Sat Aug 29 2026

Transform Your Sleep with the Memory Foam Mattress Topper. Tired of restless nights and waking up with aches? Meet your sleep upgrade. The Memory Foam Mattress Topper is expertly designed to revive your old mattress, delivering cloud-like comfort and tailored support for deeper, more restorative sleep. Whether you're a solo sleeper, a college student, or need extra-long comfort, this topper is your affordable ticket to a luxury sleep experience.

This 4-inch dual-layer mattress topper features a fluffy 1000GSM 3D&7D fiber pillow top brings cloud-soft comfort and supportive 5-zone gel memory foam to ease body pressure. Four elastic straps and a 21-inch deep skirt stop sliding and friction noise. Its 40% bamboo viscose cover with 360° breathable mesh sides circulates cool air to stop night sweats. OEKO-TEX and CertiPUR-US certified, it refreshes old mattresses safely.

This is just what my guest room needed! It comes in a small box and you can’t see the mattress cover but when you open it, it’s plush! It took about an hour for the memory foam to come to size and the mattress cover is thick and luxurious. Covers my mattress well and even has a strap to help it stay in place. Great buy!. Brenda. Linwood, NJ. Mon Sep 21 2026

The all-new 2023 Perfect Sleeper collection featuring a coil density system, this supportive mattress offers zoned comfort and pressure relief with a lumbar gel support band—with upgrades available with more cooling layers and support.

So firm and comfy! I also appreciate the thickness of the mattress due to the fact the box screens I purchased were not as high as my previous ones sold it all evened out. Anonymous. Sun Oct 11 2026