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Sealy - Hybrid Bed in a Box - 12 Inch, Medium Feel, King Size, CopperChill Technology, CertiPur-US Certified, White

  • Based on 1,200 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Jan 2
Order within 7 hours and 19 minutes
Available payment plans shown during checkout

Style: 12-Inch Mattress


Size: King


Features

  • Memory Foam
  • 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.
  • HYBRID MATTRESS IN A BOX All the comfort and trusted quality of a Sealy hybrid mattress, delivered right to your door and ready to use within 24 hours.INNERSPRING & FOAM HYBRIDGet the best of both worlds with a unique combination of support from fabric-encased coils and the conforming comfort of memory foam
  • LAYERS OF COMFORTA top layer of adaptive foam hugs your body in customized softness, while an inner layer of responsive coils holds you with cushioning support
  • COOLER, MORE COMFORTABLE SLEEPCopperChill fused memory foam promotes cooler, more comfortable sleep.
  • DURAFLEX COIL EDGEA reinforced coil border on the perimeter of the mattress adds durability, more sleeping area, and a better seating edge when you get out of bed

Description

All the comfort and trusted quality of a Sealy Hybrid mattress, now conveniently packaged as a ready-to-ship Mattress-in-a-Box. This King 12-inch memory foam mattress combines two innovative comfort technologies to suit your unique sleep style and body type. Premium memory foam—including a top layer infused with CopperChill—conforms and responds to your individual shape, while coils add extra support for your entire body. We’ve added extra inches of foam to this mattress for even more conforming support, and a truly rejuvenating night’s sleep. This Hybrid mattress was designed to combine the best of both worlds for outstanding comfort and support and, of course, convenience. At Sealy, we want to help you live your best life, which is why we made the delivery and setup of this mattress hassle-free. When your Mattress-in-a Box arrives, simply place the mattress on your bed, remove the packaging, and allow time for the bed to decompress and expand to its comfortable shape. Includes 10-Year Limited Warranty.


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 87 pounds


Manufacturer: Sealy


Country of Origin: USA


Item model number: F03-00126-KG0


Item Thickness: 12 Inches


Fabric Type: Memory Foam


Fill material Type: Memory Foam


Number of Pieces: 1


Batteries Required?: No


Included Components: mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 2

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best bed!!!
Style: 12-Inch Mattress Size: Queen
This is by far the best bed we have ever purchased! We bought this bed in 2019 and were really hesitant on buying a bed online. I’m so thankful we purchased it, it was the best bed we owned. We moved to a new state and the bed couldn’t make the move with us. So we of course purchased another one. Again best bed ever! The person who bought our bed from us asked for the link because she wanted to buy another to put in her spare room. It is so comfortable!!! ... show more
Reviewed in the United States 🇺🇸 on January 2, 2023 by Danyelle O.

  • Best sleep in years
Style: 12-Inch Mattress Size: King
I dont even want to get out of bed. The best sleep i have had in several years. Supportive yet soft so happy with this purchase.
Reviewed in the United States 🇺🇸 on January 10, 2023 by Jacob cloyd

  • Very comfortable, high quality, recommended
I'll admit to having been skeptical about purchasing a mattress in a box. The reviews for the most popular ones were all over the place, adding to my doubt. When I bumped up the price range I was looking for and decided to focus on established brands, this Sealy stood out from the rest. I took the plunge and ordered it. It arrived 4 days earlier than estimated. I set it up early the next morning before going to work to give it time to expand. Set up was simple, the hardest part was getting a 60 pound box up the stairs and my old mattress out of the way. As I got to the end of the shrink wrap, the mattress began uncoiling, slowly enough that I had enough time to position it atop my existing box spring. There was no odor, as some reviews on some products mention. It assumed full shape pretty quickly and was ready for sheets, etc. when I got home from work. I slept on it that night. It's very comfortable, I toss and turn a whole lot less than I used to do, my sleep quality is definitely improved! The memory foam conforms to me while being neither too soft nor too firm. The springs underneath provide good support for the whole thing. I'm very pleased with it. I used my existing bed frame and box spring, which went against the recommendations but I have three metal cross bars on the frame each with a support in the middle and they all attach to the wooden side rails that slot into the head and foot boards with metal supports. If you have a sturdy bed frame, you'll be OK. You will need a box spring if you do not have a platform bed frame. With all that, the mattress does weigh 60 pounds so make sure you can accomodate that weight. Final comment, sitting on the edge of this mattress is no different from doing so on a regular mattress, it's plenty firm enough, the memory foam and coil springs support my 250 pounds just fine. ... show more
Reviewed in the United States 🇺🇸 on July 27, 2022 by Steven

  • Very impressed
Style: 12-Inch Mattress Size: King
Very happy with this purchase. I was looking at the purple hybrid mattress, but didn’t want to spend that much on the mattress alone (retails around $3k). I took a chance ordering this one after hearing really mixed reviews on “bed in a box” style mattresses. I am blown away at how similar the feel (firmness, motion transfer, etc) is to the purple hybrid! This mattress has been incredibly comfortable for me and my partner. Both of us have noticed our back and hip pain decrease. We love the firm yet cushioned, supportive feel of this mattress. 10/10 would recommend! ... show more
Reviewed in the United States 🇺🇸 on November 14, 2022 by JR

  • good value
I like it. value = price. i do think this is med firm. supportive. I am about 300 lbs. I feel comfortable sleeping on back, side, or stomach on this mattress. I usually like a little softer bed, but I like this one.
Reviewed in the United States 🇺🇸 on November 23, 2022 by Amazon Customer

  • Good mattress for the money
Style: 12-Inch Mattress Size: Queen
Comfy, sleeps neither hot nor cool, requires a fully supported base or box spring for support.
Reviewed in the United States 🇺🇸 on August 24, 2022 by Violet Spider

  • Good for bad back
Style: 12-Inch Mattress Size: Twin
I have a bad back and up to now have never found a bed-in-a-box that has worked. With this mattress I go to sleep in pain but wake up without pain.
Reviewed in the United States 🇺🇸 on November 2, 2022 by Jeffrey R. Rajca

  • Love this mattress!!
Style: 10-Inch Mattress Size: Queen
This mattress is amazing!! It’s so comfortable, I sleep better on this mattress than any other mattress I’ve owned. Very good quality, especially for the price. Highly recommend!
Reviewed in the United States 🇺🇸 on October 29, 2022 by Erika

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