King Size Mattress 12 inch - Cooling Gel Premium Hybrid Mattress in a Box with Back & Lumbar Support, Pocket Spring Bed for Motion Isolation, 365 Night Trial CertiPUR-US Certified
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Returnable until Jan 31, 2026
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Style: 12'' Elite
Size: King
Features
- Undisturbed Sleep with Motion IsolationEngineered with individually wrapped pocket coils, this hybrid king mattress absorbs motion and reduces noiseso you stay asleep, even when your partner tosses or turns. Ideal for couples, night shift workers, or light sleepers.
- Balanced Comfort & Zoned SupportCombining a euro top, pressure-relieving foam, and a supportive pocket coil core, this hybrid mattress delivers the perfect blend of contouring comfort and stable support,ease pressure on shoulders, hips, and lower backgreat for side, back, and combo sleepers.
- Cooling Gel and Breathable Comfort Ideal for Hot Sleepers and Night SweatsThis king-size hybrid mattress features a breathable pocket spring system and a premium air-flow knit cover that work together to promote continuous ventilation. Hundreds of individually wrapped coils allow air to circulate freely between layers, helping you stay cool, dry, and comfortable all night long.
- Certified Materials, Exceptional ValueCrafted with CertiPUR-US certified foams and OEKO-TEX certified breathable knit fabrics, this king-size mattress delivers lasting comfort, safety, and peace of mindwithout the use of fiberglass or harmful substances. Enjoy premium quality at a fraction of the price.
- 365-Night Trial & 10-Year Service SupportRest easy with UniPon generous 365-night night trial and a dependable 10-year service support. Whether for everyday use or guest rooms, this mattress is engineered for long-lasting comfort and support. It fully expands within 4872 hours after unboxing, delivering reliable performance night after night.
Brand: UniPon
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Euro Top
Cover Material: Knit Fabric
Number of Layers: 3
Fill Material: pocket spring coils
Special Feature: Extra Lumbar & Hip Support, Motion-Isolation, Pain Relief
Color: Black
Coil Type: Pocketed Coil
Product Dimensions: 80 x 76 x 12 inches
Item model number: 025def8f-93f4-49a1-a78c-d6e284612251
Date First Available: July 4, 2025
Age Range Description: All
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 12'' Elite
Size: Queen
I love the bed!!!!!! I have the 12-inch. I love a firm bed and this one is firm, yet also has a softness on the very surface so the contours of my body are able to settle in just a bit. Really, it's perfect. Also, the coolness-factor works. I tend to get hot at night so I was interested in the cooling nature of the bed. There have been times that I've woken up warm, but I've noticed that the only the part of my body that's warm is the part that's not touching the bed. In other words, the space between me and the covers. But under me - the mattress itself - isn't hot at all. Even with flannel sheets, I've never felt any sweat whatsoever between me and the bed. Setting it up was easy - it nearly sprang right out of the plastic wrap as soon as I opened it.
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Reviewed in the United States on October 9, 2025 by MB5000
Style: 14" Luxe
Size: King
I can't believe this thing came out of a box. It looks great but beware unboxing it. We must have punctured the plastic and it opened up like a life raft knocking both my wife and I to the ground but we could do is lay there and laugh. We slept on it last night for the first time very very firm now that's okay that's what we wanted how long it will stay that way we'll see. Looks to be made very well right up there with the brand name mattresses but in a quarter of the price.
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Reviewed in the United States on October 13, 2025 by John Boyer John Boyer
Style: 12'' Premier
Size: Full
was easy to set up and is very comfortable, I have it paired with a foam mattress topper and it's pretty awesome but I played on it without it and it was really comfy, only through the pad on because I already had it. Can't even tell that it was rolled up in a box.
Reviewed in the United States on October 23, 2025 by Kurtis Knight
Style: 14" Luxe
Size: Queen
The mattress require 3 days to fully expand but so far it’s been 1 day and it already looks good. The mattress is firm and supportive. My kids say it’s the most comfortable bed in the house. The size fit the bed correctly, there are no weird smells, and the value for the money is worth it.
Reviewed in the United States on October 21, 2025 by young diva
Style: 14" Luxe
Size: King
Mattress was what was advertised . But slippery on metal frame bought separately.
Reviewed in the United States on October 22, 2025 by Ron R.
Style: 14" Luxe
Size: King
Absolutely love this mattress. Couldn’t believe the review is when I first went to order it, but that is what made me finally decide to order it. I had already purchased a 3 inch posture pedic topper for my bed hoping it would help my old mattress, but did not. I bought this mattress and yes, it was comfortable, but I put the topper on and made it more so comfortable.
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Reviewed in the United States on October 12, 2025 by Paul & Stacy
Style: 10'' Classic
Size: Queen
Love it even more the the $1,500 Mattress I purchased for the Motorhome last year. Can't believe how perfect it is. Firm but not hard.... Great Product even better deal
Reviewed in the United States on October 21, 2025 by Mariposa The Journey
Style: 12'' Premier
Size: King
Impressed with the quality being a bed in a box. You don’t need any time to wait for it to expand. It was fully expanded within seconds of taking off the plastic. Definitely firm. Definitely king size. No bad smells. So far so good. Haven’t slept on it yet lol.
Reviewed in the United States on October 12, 2025 by Randi M.