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10 Best Super King Mattresses - Holiday Sale
Best Choice01BedStoryBedStory Firm King Mattress 12 Inch, Deep Sleep Hybrid Mattress with Individual Pocket Springs, Premium Matelas in a Box for Motion-Isolation ＆ Pressure Relief, CertiPUR-US Certified, 365-Night Trial
Main highlights- Upgraded Independent Pocket Springs for Pressure Relief: Featuring BedStory’s enhanced pocket spring technology, this matelas king version significantly extends mattress lifespan by 35%, strengthens edge support by 60%, and increases extra hip and lumbar support by 45%. By evenly distributing body weight, it helps maintain proper spinal alignment and more pressure relief— waking up refreshed and no more stiffness.
- Motion Isolation & Precision Support: This firm king size mattress is built with hundreds of individual pocket springs to minimize disturbance and isolate movement from your partner's tossing and turning, while providing precise, contouring support that adapts to your body’s curves, allowing you to enjoy uninterrupted deep sleep throughout the night.
- Luxurious Comfort & Unwavering Support: The BedStory Premium firm hybrid mattress is crafted with a high-end, breathable knitted fabric for a soft and bouncy feel. It combines the benefits of innerspring and gel memory foam with supportive layers to deliver cloud-like comfort and unwavering support, perfectly cradling your body for a restorative night's sleep.
- Certified Safe ＆ Skin-friendly: Bedstory's hybrid mattress is strictly certified by CertiPUR-US and Oeko-Tex Standard 100, ensuring skin-friendly, non-toxic and fiberglass-free material, providing a safe and healthy sleeping environment for your family.
- 365 Nights Trial & 10-Year Service: As a Top-tier and long-established mattress manufacturer, Bedstory provides long-lasting comfort and professional support, offering you a worry-free purchase with a 365-night trial and a 10-year warranty on this superior mattress.
9.9Exceptional
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- 02BedStory
BedStory King Mattress 12 Inch, Firm Hybrid Matelas in a Box, Individual Pocket Springs for Back & Lumbar Support, Fiberglass Free, No Odor
Main highlights- Silent Motion Isolation & Firm Support: Each pocket spring operates independently to absorb motion and noise caused by tossing and turning, minimizing disturbances for a peaceful sleep. The mattress features a firm overall feel, providing strong support while making the springs virtually unnoticeable—ideal for those who prefer a solid sleeping surface.
- Multi-layer Hybrid Support: Individually pocketed springs provide precise support to seven key body areas (head, neck, shoulders, waist, hips, legs, feet), effectively distributing pressure and offering stable support. Reinforced edge support increases usable mattress surface and prevents sagging, allowing you to sleep confidently from edge to edge.
- Convenient Unboxing & Rapid Expansion: Compressed and vacuum-sealed packaging makes delivery and setup easy, manageable by one person. The mattress expands instantly upon unpacking and fully regains its original shape within 72 hours. Compatible with all types of bed frames and floor setups.
- Breathable & Skin-Friendly Fabric: BedStory luxury mattress made with premium knit fabric that is soft and breathable, promoting air circulation for a fresh and comfortable sleep environment. Certified by CertiPUR-US and OEKO-TEX 100, free from harmful substances and fiberglass, safe for pregnant women and babies.
- 365-Night Trial & 5-Year Warranty: Enjoy a risk-free 365-night trial and a 5-year warranty for peace of mind. Our professional customer service team is available around the clock to quickly respond to any questions, ensuring you truly enjoy a worry-free sleep experience.
9.8Exceptional
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Value for Money03ZinusZinus King Mattress - 10 Inch Green Tea Cooling Gel Memory Foam Mattress, Pressure Relief, for Cool Sleep, CertiPUR-US Certified Foam, Mattress in a Box, 10-Year Warranty, King Size
15% Off Free ShippingMain highlights- WORRY-FREE WARRANTY – A 10-year limited warranty is included with the mattress; please allow 24–72 hours for your mattress to expand to its original shape
- REJUVENATING SUPPORT – Pressure-relieving memory foam conforms to the shape of your body to enhance circulation and decrease stress on your joints, and is infused with cooling gel for ultimate temperature regulation
- COOLER SLEEP AND A CLEANER PLANET – Topped with soothing gel memory foam, this mattress is designed to help keep you cool and comfortable throughout the night, and ships in a new smaller box to support a reduced carbon footprint
- CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
- ALL NIGHT FRESHNESS - The all-natural green tea and purified charcoal infusions work together to help keep your mattress fresh for many nights to come
9.7Exceptional
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- 04KYSHANN
Kyshann King Mattress,12 Inch Memory Foam Individual Pocket Spring Mattresses,Motion Isolation,Edge Support,Zoned Pressure Relief,Fiberglass Free,Medium Firm,Mattress in A Box
12% Off Free ShippingMain highlights- 【Warranty and Satisfaction Guarantee】Our memory foam mattress comes with a 30-day replacement guarantee. However, you will only be eligible for a return after sleeping on it for two weeks, because you need time to get used to it. If you are still not satisfied after that, you can contact us to return it.
- 【The Best Softness and Support】Our king-size hybrid mattress combines the advantages of both worlds perfectly. It incorporates the traditional support of an innerspring mattress and the plush comfort of memory foam. The dual foam layers are meticulously designed to provide a perfect blend of softness and support.
- 【Ortable Installation and Delivery】We make it easy for you to receive and install your new mattress. This 12-inch memory foam king-size mattress is compressed, vacuum-sealed and then neatly rolled up in a box to ensure efficient delivery. It fits all kinds of bed frames, including those placed directly on the floor. It will fully expand within 48 to 72 hours, and then you can enjoy it to your heart's content.
- 【Independent Springs】Our mattress is equipped with state-of-the-art independent springs, offering outstanding orthopedic support. The individually wrapped coils ensure that the pressure on your head, shoulders, waist, hips and legs is evenly distributed. With our mattress, you will obtain customized support where you need it. The springs work independently, closely conforming to the contours of your body to achieve maximum comfort and a peaceful sleep.
- 【Enhanced Comfort and Support】Experience a truly luxurious sleeping surface with our premium king-size mattress. The high-end knitted fabric provides outstanding comfort and breathability, ensuring a comfortable and relaxing night's sleep. The independent pocket spring system is designed to relieve body pressure and offer balanced support. Each pocket spring works independently, minimizing any disturbances caused by the movements of your sleep partner or pets.
9.6Exceptional
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- 05Naiveer
Naiveer King Size Mattress 12 Inch, Gel Memory Foam Hybrid King Mattress in A Box with Pocket Springs for Back Pain & Pressure Relief, CertiPUR-US Certified King Size Medium Firm
12% Off Free ShippingMain highlights- Package & 100 Nights Trial: Your Naiveer king bed mattress is conveniently packed in a box ready-to-ship. We offer a 100-night trial and 10 years limited support. If for any reason you are unsatisfied, tell us at any time for support, our dedicated support team is ready to help.
- Outer Cover (Top & Border): 100% Polyester Outer Cover (Bottom): 100% Polyester Filling: 72% Pocket Spring, 28% Polyurethane Foam
- Multi-layer 12 Inch King Mattress: Get the best of both worlds with a combination of pocketed springs and gel memory foam. Our innovative hybrid design provides precise support where you need it most. Individually wrapped coils minimize the sensation of movement, providing a restful sleep all night long. 3-layer foam including CertiPUR-US certified gel memory foam, eco-friendly foam, and supportive high-density foam for ultra-responsive body contouring, 5-zoned support.
- Gel Memory Foam Hybrid Mattress: Waking up hot at midnight disrupts your good night’s sleep. But a top layer of cooling gel memory foam helps avoid that. The foam mattress on top is a gel-infused memory foam that actively captures and dissipates heat to help regulate temperature and ensure a cool and comfortable sleep environment. Ensures you stay asleep longer than a standard memory foam mattress with this king mattress.
- Fits Any Style: The Naiveer mattress king is compatible with a wide variety of bed frames including box springs, platforms, metal grids, slatted bases, and even on the floor. Every bedroom has a different design and aesthetic, enhance your bedroom style by upgrading your mattress.
- Comfort and Natural Sleep: Our mattress king size has a cool-to-the-touch, anti-pilling cover made of superior quilted fabric. Allowing you to sleep cool and comfortably all night. We do not use fiberglass in this king size mattress to ensure you have the finest possible sleep. With strong edge support, you can sleep in any position without worrying about toppling over.
- COMPLIANCE STATEMENT: This mattress complies with SOR/2016-183 (Mattresses Regulations) and the Textile Labeling and Advertising Regulations (C.R.C., c. 1551).
9.3Excellent
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- 06Zinus
Zinus King Mattress - 14 Inch Green Tea Cooling Gel Memory Foam Hybrid Mattress, Pocket Coil Springs for Motion Isolation, CertiPUR-US Certified Foam, Mattress in a Box, 10-Year Warranty, King Size
14% Off Free ShippingMain highlights- WORRY-FREE WARRANTY - A 10-year limited warranty is included for extra peace of mind; please allow 24–72 hours for your mattress to expand to its original shape
- SUPPORTS COOLER SLEEP AND A CLEAN PLANET – This gel-infused hybrid helps keep you comfortable and supported throughout the night and ships in a new smaller box for a reduced carbon footprint
- CUSTOMIZED COMFORT – Individually wrapped coils respond independently to your movements to provide customized spinal alignment and help reduce disturbances from a restless partner
- CONFORMING SUPPORT – Pressure-relieving memory foam conforms to the shape of your body to enhance circulation and decrease stress on your joints, and is infused with cooling gel for ultimate temperature regulation
- CERTIFIED SAFE MATERIALS – Crafted from high-quality CertiPUR-US certified foam and wrapped with an OEKO-TEX certified mattress cover all produced without the use of harmful chemicals for safer, healthier sleep
9.2Excellent
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- 07Zinus
Zinus King Mattress - 10 Inch Green Tea Cooling Gel Memory Foam Hybrid Mattress, Pocket Coil Springs for Motion Isolation, CertiPUR-US Certified Foam, Mattress in a Box, 10-Year Warranty, King Size
19% Off Free ShippingMain highlights- COOL, CALM & COMFY - This mattress delivers the 3 C’s of sleep - our cooling swirl memory foam and independent coil system eliminate excess heat and motion from a sleeping partner for sleep that’s no sweat
9.1Excellent
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- 08Slomix
Slomix 12-inch Gel-Infused Ultra-Comfort Supportive and Medium Firmness Memory Foam Mattress, Black King Mattress
Free ShippingMain highlights- SOFT AND COMFORTABLE SUPPORT: The mattress consists of comfortable foam, gel memory foam and support foam to provide a supportive and comfortable sleeping experience
- MOTION ISOLATION: Reduces the disturbance of your Soulmate during sleep, prolongs deep sleep Optimizes sleep architecture
- MINIMALISTIC AESTHETIC: This mattress features a black and white color scheme that can match a diversity of bedroom styles
- Ergonomic: this mattress conforms to the body's curves, reducing pressure on shoulders and hips
- EASILY MOVING: Compression roll wrapping process, packed in a box, easily to move home, rebound within 70 hours after opening
9.0Excellent
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- 09Crystli
King Size Mattress 12 Inch - Crystli Hybrid Mattress Medium Firm Support, Pressure & Pain Relief for All Sleepers, CertiPUR-US Certified,Reinforced Edge Support, Motion Isolation, Bed in a Box
Free ShippingMain highlights- Pressure Relief & Pain Reduction: Wake up refreshed with multi-layer comfort foams and individually pocketed coils that evenly distribute body weight. This thoughtful design in this bed mattress relieves pressure points, helps ease back and joint pain, and adapts to different sleeping positions for deeper, restorative rest.
- Motion Isolation for Couples: Individually wrapped coils work independently to absorb movement and minimize partner disturbance. Whether you toss and turn or get up at night, the advanced motion isolation in hybrid medium-firm mattress ensures an undisturbed sleep for you and your loved one.
- Enhanced Edge Support & Durability: Say goodbye to sagging edges with reinforced perimeter coils that maximize usable sleep surface. This durable design is this mattress in a box not only extends mattress life but also provides better stability when sitting, lying near the edge, or sharing the bed with a partner.
- Convenient Setup & Worry-Free Trial: Arriving compressed in a box. Your mattress expands fully within 48–72 hours. Enjoy a risk-free 100-night sleep trial to experience its comfort at home, backed by hassle-free support and long-lasting performance.
- Certified Safety & Peace of Mind: Rest easy knowing the Crystli hybrid mattress is CertiPUR-US and Oeko-Tex certified for durability and safety. Every layer is tested to be free from fiberglass, ensuring a healthier sleep environment with no unpleasant odors for you and your family.
- Balanced Medium Firmness: Designed for universal comfort, our medium-firm mattress provides the perfect balance between plush comfort and reliable support. It cradles your body while maintaining proper spinal alignment, making it ideal for back, side, and stomach sleepers alike.
8.9Very Good
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- 10Zinus
Zinus King Mattress - 8 Inch Green Tea Infused Memory Foam Mattress, Mattress in a Box, CertiPUR-US Certified Foam with Pressure Relief, 10-Year Warranty, King Size
Free ShippingMain highlights- WORRY-FREE 10 YEARS WARRANTY INCLUDED; Twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs 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 temperatures, 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 - including a layer of a conforming memory foam, a layer of a soft, airflow enhancing comfort foam, and a layer of a durable, high density base support foam; ideal for back sleepers and average-weight sleepers
- EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours
- AMERICA'S #1 MATTRESS BRAND (Recognized by Newsweek + Statista) & CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
8.8Very Good
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