King Mattress 12 Inch, Hybrid Mattress King Size Bed in a Box, Memory Foam and Individual Pocket Springs, Edge Support, Motion Isolation & Pressure Relief, Medium Firm, 365-Night Trial
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30-day refund / replacement
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Availability:
In Stock.
Arrives
Thursday, Mar 26
Size: King (U.S. Standard)
Style: 12 Inch
Features
- 365-Night Risk-Free Trial | Lifetime Warranty The Ovwyk Mattress, certified by CertiPUR-US and OEKO-TEX with zero harmful substances, includes a 365-Night Risk-Free Trial for ample comfort testing and a Lifetime Warranty fully covering defects as long as you own itour support team ensures 24/7 peace of mind. Note: This 12-inch King mattress ships compressed, rolled, and boxed for easy delivery; allow 48-72 hours for full expansion.
- Zoned Support System | Motion IsolationIndividually wrapped coils deliver targeted support for all sleeping positionsside, stomach, or back. They contour to your bodys curves, alleviating pressure on hips/back while maintaining spinal alignment. Each spring operates independently of the other, meaning that your partner's movements won't disturb the other half, ensuring a restful night's sleep, undisturbed by noise or vibration. Wake up refreshed and no longer sore!
- Breathable & ComfortablefabricUsing high-end skin-friendly knit fabric, the Ovwyk 12 inch King size mattress dissipates heat 30% faster than traditional mattresses. Harmful substance and fiberglass free fabric prevents night sweats and skin allergies, and keeps you cool, dry and irritation free all night long, making the mattress safe and healthy for you to rest easy.
- Medium Firm Feel | Multi-Layer ComfortKing hybrid mattress combines multiple foam layers with individually wrapped coils for the ideal balance of softness and support, delivering a medium-firm feel perfect for most sleepers. The gel-infused memory foam dissipates heat for cooler sleep, while plush comfort laye.
- Reinforced Edge Support | DurabilityThe queen size mattress features reinforced edge springs that effectively prevent sagging and maintain shape. The strengthened edges and thickened spring wire diameter ensure the mattress's durability and stability, providing unparalleled comfort and support. With strong weight-bearing capacity, it is suitable for all user groups.
- Sleep on the Milky Way Every Night, Guided by Starlight Drift through the tranquil cosmos as daily fatigue dissolves under the gentle gaze of starsthis isnt just sleep, but a nightly interstellar journey. The ovwyk 12-inch King Mattress crafts a dreamy, romantic atmosphere where children squeal with delight, couples embrace beneath the stars, and elders rekindle memories of romance. You deserve such a magical sleep experience!
Brand: Ovwyk
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 12"Th
Item Weight: 37.68 Pounds
Item Firmness Description: Medium Plush
Top Style: Euro Top
Cover Material: Cotton
Number of Layers: 6
Fill Material: Memory Foam
Weight Limit: 300 Pounds
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 37.7 pounds
Manufacturer: Ovwyk
Item model number: OK-BF02-12K
Date First Available: September 19, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Mar 26
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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Learn more about financing & leasing here.
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Top Amazon Reviews
I absolutely love this mattress. Let me explain, I was so worried because I don’t have a lot of extra income but I was sleeping so horrible and always waking up in pain. I looked all over for months before committing to this one. I am so grateful that a mattress THIS comfortable was as affordable as it is. I bought the 12inch Full and its incredible quality. It’s thick, and I love the soft memory foam BUT it’s also the firmness that helps my back feel stable. It’s changed everything about my sleep. I am thoroughly impressed and can’t thank this company enough. Quite actually changed my life because I wake up feeling soo much better. There’s no weird smell to it, it puffed up basically immediately. I was too impatient to wait 72 hours so I just used it that same night, about 16 hours maybe because I opened it in the morning. Just oneeee warning and this was user error (I’m a goofball) so when I was opening the roll with the fancy handy dandy envelope opener style PLASTIC tool they supplied.. I accidentally sliced about an inch of the mattress like but eh it’s on the edge and by the head or foot and it’s small so I didn’t care too much although I may have shed a tiny tear on part of my stupidity. Didn’t affect anything I still love this mattress. My only complaint is that I didn’t buy it months before while I was waiting and getting all those bad nights of sleep and waking up feeling like I stared at Medusa in my dreams. Anyway, 100/10 recommend this mattress to everybody.
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Reviewed in the United States on June 22, 2025 by MARK CK
Size: Queen
Style: 12 Inch
I bought this mattress in November for my bed and it’s amazing how comfortable it is!!!! I highly recommend this mattress for easy setup and very clean design! Opened it up and let it emerge to its full potential and we’re all set! great quality construction
Reviewed in the United States on January 16, 2026 by Glenn A Morin Glenn A Morin
Size: Queen
Style: 12 Inch
The media could not be loaded. Amazing value for the money, such an incredibly soft hybrid mattress. i had to have hybrid and nothing to low because my bed frame is a low profile and this fit perfectly. no tossing and turning and NO aches. very pleased
Reviewed in the United States on February 1, 2026 by Tangie Oliver
Size: Queen
Style: 12 Inch
Great bed! Easy delivery and install even easier. Very comfortable!
Reviewed in the United States on December 14, 2025 by Parker the klire. Parker the klire.
Size: Queen
Style: 12 Inch
Good price, medium firm. Nice support even when sitting on side. Queen size worked out well for the room. So far sleep quality is good, time will tell how this much cheaper than the advertised brands holds out. Came well packaged with good instructions. We did as they said and waited 48hrs before using it.
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Reviewed in the United States on January 28, 2026 by christina christina
Size: Queen
Style: 10 Inch Plush
You get what you pay for this would be a perfect mattress for a guest bedroom, but not for daily use.
Reviewed in the United States on December 8, 2025 by Kim C.
Size: King
Style: 10 Inch Plush
It’s a great sturdy mattress I feel really good after sleep. Would by another one if I had a bigger home
Reviewed in the United States on December 16, 2025 by Brian Bernard
Size: Queen
Style: 12 Inch
Bought this for my mom who just had knee surgery. She loves that it’s firm yet plushy and cozy. She enjoys the depth of the thickness which allows her ease getting on and off.
Reviewed in the United States on January 17, 2026 by Jpinedo91