Adjustable Split King Foam Mattresses

Searching for a mattress that combines comfort, cooling, and durability without compromise? The Renanim Firm Cooling Gel Memory Foam Mattress is designed to deliver the perfect balance of support and softness while maintaining a refreshing sleep surface night after night. This thoughtfully crafted mattress features a multi-layered design with cooling gel-infused memory foam that gently adapts to your body. Its feel provides a balanced level of comfort, ideal for a wide variety of sleep preferences. Instead of the “too hard” or “too soft” experience many mattresses offer, this one achieves a comfortable middle ground that works for different positions and styles of sleeping. Cooling is built into every layer, with gel infusion and breathable construction promoting airflow for a consistently fresh sleep environment. No more overheating—just a calm, cool night’s rest. Durability is at the foundation of the Renanim design. A high-density base foam paired with reinforced edges helps the mattress maintain its structure over time, offering reliable performance without premature sagging or collapsing edges. The convenience doesn’t stop there. Delivered compressed in a box, setup is quick and simple—just unbox, unroll, and let the mattress expand. Within hours, it’s ready for years of consistent comfort. Motion isolation further enhances your experience by minimizing movement transfer, allowing both you and your partner to rest undisturbed. Every Renanim mattress is made with CertiPUR-US® certified foams and OEKO-TEX certified textiles, ensuring safety and quality. Backed by a 100-night trial and a 10-year warranty, this mattress is built for confidence, comfort, and long-term value

This king size mattress is very comfortable, delivered quickly. Anonymous. Sat Sep 12 2026

Surround yourself with luxury with the ComforPedic Loft from Beautyrest Gel memory foam mattress with an Adjustable Base. Featuring separate head and foot elevations that can be adjusted individually or simultaneously, this bed allows you to find the most comfortable position for your body.

Incredibly good quality for the price! I was very pleasantly surprised at how easy it was to put together. A friend of mine and myself put the bed frame I bought to go with the adjustable bed and the adjustable bed together in under 2 hours. It works great and it pretty comfortable. It’s a little firmer than we’re used to but we just bought some toppers. We’re very happy with the purchase.. Jordana. Rancho Santa Margarita, CA. Mon Mar 10 2025

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

The Comforpedic from Beautyrest Firm Gel Memory Foam Mattress is manufactured with top-of-the-line Gel memory foam and an adjustable foundation! Certified by CertiPur, premium Gel memory foam responds and adjusts to your body to provide optimal temperature control and invigorating supportive comfort

Bought this for my mother-in-law who has shoulder and hip issues and she lives it. Said she wakes up and does not hurt as bad as old mattress. Nice and firm.. Sarah. Tue Jun 16 2026

This 2-in-1 mattress allows you to switch the comfort and feel by simply flipping it. Each sleep surface of the mattress was thoughtfully designed with gel memory foam to dissipate heat and allow air to travel throughout for a comfortable night’s sleep. Not only does the edge support system reinforce the sides of the mattress, but it also increases the sleeping surface by 20%. Best for back, stomach, and side sleepers.

We think this will be a good mattress! Our first guest slept great! It was delivered on time, rolled up and vacuum sealed, packaged well. Easy to cut away the plastic and watch it expand into its 12” thickness. I never noticed a chemical smell like some reviewers mention, but I did let it air out for a day or so before putting sheets on it. I think it’s going to work well for our murphy bed!. Susan. Magnolia, TX. Tue Sep 19 2023

The Comforpedic from Beautyrest Medium Gel Memory Foam Mattress is manufactured with top-of-the-line NRGel memory foam and an adjustable foundation! Certified by CertiPur, NRGel responds and adjusts to your body to provide optimal temperature control and invigorating supportive comfort.

Exactly what I needed after neck surgery!! Been sleeping with my head inclined for 2.5 months and this bed has made it so easy!! I also have a bad back and this mattress with the adjustable base has made a huge difference in my sleep!. Bonnie. Yukon, OK. Tue Sep 15 2026

Maximize your rest and recovery with this high-quality mattress. This versatile hybrid design masterfully blends the contouring comfort of gel-infused memory foam with the deep, responsive support of individually wrapped pocket coils. The result is a truly restorative sleep experience, thanks to advanced motion isolation technology that ensures you and your partner can sleep undisturbed. Delivering a balanced firm comfort level, it is the ideal choice for those seeking optimal spinal alignment. Crafted using CertiPUR-US certified foam, you can trust that your bed is made without harmful substances. With the added security of a 10-year non-prorated warranty and convenient ship-in-a-box delivery for easy setup, this durable memory foam hybrid mattress promises years of rejuvenating sleep.

Very comfortable. perfect purchase. Patrice. Dripping Springs, TX. Tue Jan 13 2026

The 12" medium copper gel-infused premium memory foam mattress combines comfort, vitality, and the benefits of copper with your bedroom. Copper is an essential trace mineral found in the liver, brain, heart, kidneys, and skeletal muscle. It has numerous health benefits and has been known to increase collagen production, energy levels, and iron absorption along with antimicrobial properties. Pairing the model 3 adjustable bed base offers limitless customizable sleep positions. Use the wireless remote to adjust to angles that support each activity you do in bed including reading, watching TV, or even working on a laptop or tablet. Create optimal comfort to alleviate body pains and moderate snoring. Raise your feet above your heart for a zero-gravity position to increase blood circulation, ease stress, and reduce soreness in the body.

Love the bed did not like the mattresses.. Deborah. NC. Mon Jan 23 2023

The Medium Copper Gel Infused Premium Memory Foam Mattress combines comfort, vitality, and the benefits of copper to your bedroom. Copper is an essential trace mineral found in the liver, brain, heart, kidneys and skeletal muscle. It has numerous health benefits and has been known to increase collagen production, energy levels, iron absorption along with having antimicrobial properties. MATTRESS FEATURES: - Medium comfort rating: best for back, side, and stomach sleepers- 2" of Copper Infused Memory Foam aids in temperature regulation, heat dissipation and feeling rejuvenated- 1" Memory Foam creates a comfort layer that contours to the body to relieve pressure points- 2" Support Foam acts as a transition layer and reduces motion transfer- 7" Flexible Air Grid Base has 1" grooves are cut to circulate air while releasing absorbed heat- Patented Edge Support System provides a stable sitting edge, 20% more sleeping surface, and extends the life of the mattress- Memory Foam naturally conforms to the body, promoting proper circulation and spinal alignment- Machine washable zip-off coverSET-UP, DELIVERY, SAFETY, and WARRANTY:- The mattress is rolled and compressed - Quick delivery; 5-7 business days- The mattress should rest upon a flat solid surface for best results and to prevent sagging- Meets the requirements of 16 CFR Part 1633 "“ federal flammability (open flame) standards - The CertiPUR-US certified foam is Low VOC, made without ozone depleters, heavy metals, formaldehydes, and phthalates- Memory foam is inherently hypoallergenic and antimicrobial- 10-year limited manufacturer"™s warranty; the only way to protect your mattress from liquid spills is by using a waterproof mattress protector, spills do not qualify for warranty replacements

Very comfortable mattress even on the floor lol. Richard. US. Tue Sep 07 2021

Create the perfect combination of customization and comfort when you pair the LUCID Comfort collection deluxe adjustable bed base with the LUCID Comfort Collection 10-inch plush memory foam mattress. The LUCID Comfort collection deluxe adjustable bed base has deluxe features such as personalized massage settings, antisnore, memory positions, and USB charging stations for your electronics. Control these features with a wireless remote or with voice command with the Bluetooth app. It’s now easier than ever to read, watch TV, or relax in bed. The gel memory foam mattress works in tandem with the base to deliver a comfortable and consistent sleep experience. The premium gel-infused memory foam and PureFlow™ ventilated design help to increase airflow. Upgrade your sleep setup with this LUCID Comfort collection luxury sleep bundle today.

Two years later and all is working perfectly. Highly recommend. Eileen. Kansas City, MO. Wed Oct 07 2026

This 11" mattress and bed frame set offers medium comfort and adjustable convenience for a restful night's sleep. Its tight top mattress features a combination of memory foam and gel 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. Paired with a flex-head adjustable bed frame, this set is designed for residential use and supports up to 750 lbs.

The framework itself was beautiful when you opened it up. The only thing you had to do was attached to legs. As far as working it operates beautifully. We love it since the day we put it in we went with a 14 inch mattress on top of it because we wanted a little bit more cushion with the foam and it raised the bed up about 2 1/2 inches so it was easier for us at our age to slide out of bed instead of sitting up and standing up overall very good quality for the purchase. James. Bath, PA. Tue Jun 02 2026

Experience the PlushBeds Cool Bliss Gel Memory Foam Mattress, a revolutionary innovation that redefines the standards of traditional memory foam. Say goodbye to the sinking sensation and overheating with our patented GEL memory foam, meticulously engineered to enhance airflow and expel heat and moisture at an unprecedented rate—three times faster than competing swirl gel memory foams. Crafted with PlushBeds' cutting-edge, patent-pending memory foam technology, this mattress offers unparalleled cooling comfort and exceptional support. Rigorous laboratory testing has confirmed its superiority over conventional foams with limited airflow, making it the optimal choice for those seeking a refreshing and rejuvenating night's sleep.

Great product! We purchased this for my mother-in-law and she is extremely happy with the product! . Shannon. Oviedo, FL. Thu May 07 2020

Transform your sleep experience with the ultimate comfort and support of our adjustable bed with a 10'' green tea gel memory foam mattress, designed to enhance your rest, ease your pain, and offer a range of customizable positions to help you achieve the perfect night's sleep.

Experience the perfect blend of comfort and support with the 8” Essentials Comfort Reactive Mattress. The quilt layer provides a soft, welcoming surface for a cozy night’s rest. Beneath that, a Gel-Infused Memory Foam helps regulate temperature, keeping you cooler and more comfortable throughout the night. The 7” Comfort Reactive base, designed with zoned hip support and articulated cuts, provides targeted pressure relief at the hips and reduce stress on your joints. This reinforced yet flexible foundation also enhances breathability and adapts seamlessly when paired with an adjustable base—delivering stable, responsive comfort night after night.

Transform your sleep experience with the ultimate comfort and support of our adjustable bed with a 8'' GREEN TEA GEL memory foam mattress, designed to enhance your rest, ease your pain and offer a range of customizable positions to help you achieve the perfect night's sleep.

Experience the perfect blend of comfort and support with the 10” Essentials Comfort Reactive Mattress. The quilt layer provides a soft, welcoming surface for a cozy night’s rest. Beneath that, a Gel-Infused Memory Foam helps regulate temperature, keeping you cooler and more comfortable throughout the night. The 9” Comfort Reactive base, designed with zoned hip support and articulated cuts, provides targeted pressure relief at the hips and reduce stress on your joints. This reinforced yet flexible foundation also enhances breathability and adapts seamlessly when paired with an adjustable base—delivering stable, responsive comfort night after night.

Experience the perfect blend of support and comfort with this quilted mattress. Designed to provide a medium-firm feel, it is ideal for those who prefer a balanced sleeping surface. The quilted top layer adds a plush, cushioned feel, ensuring a cozy and restful night's sleep. The high-density foam core offers excellent support, helping to align your spine and reduce pressure points. This mattress is also hypoallergenic, making it a great choice for allergy sufferers. Its compact size makes it an excellent option for dorm rooms, guest bedrooms, or any small space. The durable construction ensures long-lasting performance, while the easy-to-clean cover keeps maintenance simple. Whether you're a student, a young professional, or someone looking to upgrade their sleep experience, this mattress delivers exceptional value and quality.