Best Medium Mattress Box Spring Sets in 2026

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.

54" W x 75" L x 8" H,Perfect solution for Back To School, great for kids' rooms, bunk beds, and dorms

The latest technology in memory foam mattresses, 2 inches of gel-infused memory foam for breathability and temperature regulation on top of 6 inches of high-density base foam for support, pressure point relief, and proper spinal alignment

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.

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.

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.

Comfort Catered to You - Float on a cloud in amazing comfort with our memory foam mattress. Get the ultimate comfort and rest you need as the memory foam conforms to your body and relieves pressure points.

Calming & Refreshing Green Tea - The memory foam layer is infused with green tea that is known to provide calming benefits. It also helps maintain odors to keep both you and your mattress refreshed every day.

RESPONSIVE HYBRID DESIGN – The contouring comfort of memory foam and the durability and bouncy feel of steel springs come together to create our most popular hybrid mattress ever

UNBEATABLE VALUE – Comfort meets value when it comes to this affordable twin mattress, it’s made with durable materials to give you and your family good sleep for many years to come

MEDIUM-FIRM FEEL – With multiple supportive layers, this medium-firm twin mattress provides just the right amount of support, perfect for bunk beds, kid’s rooms, RVs, guest rooms, and more

MEMORY FOAM MATTRESS: For sound sleep you've always dreamed of. This body contouring memory foam mattress delivers amazing support, pressure relief and comfort.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.

12" PROFILE: Designed with layers of memory foam for support and pressure relief, all with a comfortable feel. The support foam core reduces motion transfer for peaceful, undisturbed sleep

PLUSH SUPPORT: Thick layers of memory foam contour to your body and deliver amazing support, pressure relief and comfort for all types of sleepers

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.

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 – Layers of ultra-cooling gel and green tea infused memory foam, soft comfort foam and durable, high density base foam

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.

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.

THE RIGHT COMBINATION - Our special recipe for rejuvenating rest? Refreshing green tea and moisture-absorbing ActivCharcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy

PRESSURE-RELIEVING FOAMS - 2 inches conforming memory foam, 2 inches soft, airflow enhancing comfort foam, and 4 inches durable, high density base support foam; ideal for back sleepers and average-weight sleepers

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.

Molblly 10 inch Gel Memory Foam Mattress is designed with three layers all-foam system, improving support and heat dissipation, mattress layers include 2 inches memory foam, 2 inches of comfortable layer, and 6 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.

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.

! Warning: Be cautious and keep distance when opening the mattress from the plastic, as it may have a risk to smack people when restoring.Individual Pocket Spring -- Supported by hundreds of quality and stainless Individual pocket spring, each spring work independently to offer an all-over and average support to 7 parts of your body (Feet, legs, hips, waist, shoulders, neck, head). Excellent shock-absorption and resilience, cater your vertebral well, help adjust and correct your sleeping posture

Vesgantti Luxury Support System -- Luxury mutilayer foam and pocket spring support systerm not just providing better support for your body, but also can absorb more pressure come from your body and the spring, providing more buffers for your body. Fully relax your muscles, greatly improve your sleeping quality

Breathable and Healthy -- Ultimate luxury slow springback foam made of high density and first-class temperature-sensitive material, comfortable and breathable, can expel the steamy sweat from the contact surface between you and mattress so to keep body comfortable and dry when sleeping

【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.

FIRM FEEL – This Lucid mattress includes 1 inch of ventilated gel memory foam and 4 inches of bamboo charcoal infused support foam for a firm feel ideal for side, stomach, and back sleepers.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.

MEMORY FOAM – A 1-inch layer of responsive memory foam provides a soft support, containing more comfort than a traditional innerspring mattress. Memory foam layer also contains ventilation holes for easy air transfer for your bed.

GEL INFUSION – Top layer of the mattress contains ventilated memory foam infused with cooling gel, capturing and dissipating heat to help regulate body temperature for a more comfortable sleep climate

365-NIGHT HOME TRIAL & FOREVER WARRANTY - Our industry-leading trial period and warranty starts the day your Nectar mattress is delivered. Sleep on it for an entire year in all four seasons. Your mattress is guaranteed for as long as you own it.

MEMORY FOAM MEETS SPRINGS - Nectar Hybrid combines CertiPUR-US Certified gel memory foam with Infinity edge support innerspring coils for contouring support and boosted breathability. The springs in our innovative hybrids are individually wrapped with thicker coils around the perimeter for excellent edge-to-edge support and minimal motion transfer.

SIX LAYERS OF COMFORT - Have a refreshing rest on a heat-wicking cover with cooling technology and Microban protection. Gel memory foam cradles your body and relieves pressure, while the dynamic transition layer provides tailored support and proper spinal alignment. Individually-wrapped coils ensure edge-to-edge support, plus a conventional foam base gives stability to layers on top. The shift-resistant lower cover with handles makes it easy to move.

100% Natural Organic Cover and Ventilated Cooling Memory Foam - Highest Rated Non Toxic Foam

Independently superbly pocketed 15-gauge pocket coils

for added softness. This has a COMFORT Medium Firm FEEL. This is ideal for people with back issues.

Gel Memory foam - Our mattress is a gel memory foam boxed mattress designed for various sleepers. It helps you sleep cool and conforms to every curve. Get support where you need it, and comfort where you want it.

Perfect support in any position - whether you're a side sleeper, a back sleeper, a stomach sleeper, or just tossing and turning, our mattresses provide the best hardness, coolness and comfort.

High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep technology. Gel memory foam provides continuous airflow to ensure cool sleep at night.

🍃【Breathable Mattress Design 】 The 10 inch queen 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. High density memory foam under the cover promotes air flow when sleeping on this queen size mattress. Coolvie mattress provides a cosy environment for better sleep.

💏【No Distrution, Motion Isolation】The individual innerspring pocket coils in this bed mattress work independently, providing a non-disturbed sleep even your partner turn or toss in the middle of the night. Pocket coils are separated by the isolated fabrics and there is little feel of coils underneath.

👍【Medium Firm & Supportive】 Combined with hundreds of individual pocket springs, this mattress queen size offers sleepers with full support from head to toe. The hybrid construction makes Coolvie mattress considered to be medium firm, super comfortable with enough support and bounce. Dimensions: in 80 in L x 60 in W x 10 in H

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.

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.

PRESSURE & PAIN RELIEVE - Sweetnight 12 inch king mattress adopts individually wrapped coils, which can adjust independently to ensure support and perfectly contour your body, relieving pressure points along your neck, shoulders, back, and hips..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

MOTION ISOLATION - The king size hybrid mattress works independently to provide a localized bounce in different zones. Each coil moves independently for more targeted support and reduces motion transfer between partners for an undisturbed night of rest..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.

COOL SLEEP - The pillow top mattress is infused with gel memory foam, adjusts the mattresses temperature to make you sleep cool. Combines with the breathable cover, you'll wake up refreshed and ready to start a new day with Sweetnight spring 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.

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.

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.

Size: Designed to fit standard full size mattress box type beds (dimensions specified), but please note that this might not be the queen size bed despite the brand name containing the term "queen."

Material: Made with CertiPUR-US certified mattress foams & OEKO-TEX Standard 100 textiles ensuring long-lasting comfort and support.

Packaging: With our advanced technology, we expertly compress the mattress into a single box, making shipping and maneuvering hassle-free. Upon unboxing, simply unroll the mattress, and it will take care of the rest. Within a span of 72 hours, it will effortlessly expand to its original shape, ready for a night of comfortable sleep.

STAY COOL ALL NIGHT LONG - Novilla hybrid mattress covers are made of high-end knit fabric with a comfortable and breathable surface. Cooling Gel-Infused Memory Foam enhances airflow, helps dissipate body heat and stabilizes your sleep temperature, offering a cool sleep experience.

BALANCE SUPPORT & PRESSURE RELIEF - Combined the Supportive of pocketed springs with the comfort and adaptability of memory foam to create a comfortable yet supportive mattress. The independent pocketed coils balance your body weight and provide strong support to every part of your body. Memory foam actively contours to your body curve to align the spine and relieve pressure point aches and pains. The mattress has good elasticity and can be used for many years.

MOTION ISOLATION & EDGE SUPPORT - Independent support between the springs, eliminates the movement of interference, avoiding friction between each other to make noise, and providing you with a noise-free sleep, you can wake up feeling energetic and refreshed after a night of undisturbed sleep. The thickened springs at both edges improve the edge support of the mattress, so you won't feel unstable sleeping near the edge of the mattress or roll off.

Cool Sleeping Experience: 6 inch memory foam mattress is infused with advanced green tea gel material to reduce heat retention, is breathable and wicks away moisture, creating a more comfortable sleeping environment. The open-cell design helps air move more efficiently through the bed, providing a cool, dry sleep.

High Support, Zero Interference: The full mattress uses slow rebound memory foam, 3-5 seconds to release pressure slowly, with balanced force. It can automatically fit the curve of the human body, provide natural care to the lumbar spine, adapt to various sleeping positions, fully release the pressure, reduce the number of turning over, and prolong the duration of deep sleep.

Fiberglass-Free: The bed mattress is surrounded by a fiberglass-free inner cover, creating an effective flame retardant layer. The removable outer cover is made of natural bamboo fiber, which is naturally skin-friendly, breathable, soft, and can effectively decompose and absorb sweat. The evenly distributed anti-slip particle design at the bottom effectively prevents the foam mattress from shifting.

Unparalleled Quality Control - you can rest easy knowing your new mattress was created with high manufacturing standards and environmentally conscious practices. Get a good night's sleep every single night and wake up feeling refreshed and ready for the day.

Medium-Firm Feel - medium-firm is supportive for most body types and sleep positions. Too-soft mattresses don’t give proper support and can cause back problems in the long run. Too-hard mattresses don’t provide pressure point relief. The sweet point is our medium-firm (6-7 out of 10 on the firmness level scale) mattress strikes the right balance between comfort and support and promotes better sleep.

Gel Infused - our foam is infused with a cooling gel that helps in dissipating heat, allowing you to sleep cool while retaining memory foam’s original body-conforming and pressure-relieving features.

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.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.