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Sealy - Foam Bed in a Box – 8 Inch, Firm Feel, Full Size, CertiPur-US Certified

  • Based on 2,055 reviews
Condition: New
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$421.99 Why this price?

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Availability: Only 1 left in stock, order soon!
Fulfilled by Shop Fenty

Arrives Dec 3 – Dec 8
Order within 17 hours and 55 minutes
Available payment plans shown during checkout

Size: Full


Style: 8-Inch Mattress


Features

  • Knit
  • MATTRESS IN A BOX All the comfort and trusted quality of a Sealy mattress, delivered right to your door and ready to use within 24 hours.
  • LAYERS OF COMFORT 2 top layer of foam hugs you for responsive, personalized comfort, while the 6 denser foam layer deeper in the mattress helps keep you supported.
  • RESPONSIVE COMFORT The top layer of foam cradles and adapts to you, offering a high-resilient, bounce-back feel.
  • FIRM SUPPORT The denser foam layer deeper in the mattress provides support and durability, pairing with the top layer for a firm but comforting feel.
  • BREATHABILITY Open-cell conventional foam promotes free airflow and less heat retention for a more refreshing sleep. Topped with a soft, breathable knit cover for complete comfort.

Description

All the comfort and trusted quality of a Sealy mattress, now conveniently packaged in a ready-to-ship box. Fall into a cradling memory foam top that “hugs” your body all night long, so you wake up refreshed and ready to take on the day. This Twin XL 12-inch memory foam mattress combines distinct layers of foams—including a top layer infused with CopperChill —to provide comfort and support for all sleepers, and the 12-inch silhouette has even more foam for the most rejuvenating Mattress-in-a-Box experience. 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 knit cover and 10-Year Limited Warranty.


Product Dimensions: 75 x 54 x 8 inches


Item Weight: 40 pounds


Manufacturer: Comfort Revolution


Item model number: F03-00195-FL0


Item Thickness: 8 Inches


Fabric Type: Knit


Number of Pieces: 1


Warranty Description: 10 year limited manufacturer.


Batteries Required?: No


Included Components: Mattress


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 3 – Dec 8

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.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • I love it, but like all things, nothings perfect...
Size: Queen Style: 10-Inch Mattress
I researched, and tested in person, a bunch of different mattresses. I found this one on a whim when I searched online, I was skeptical buying online without being able to test it, but I trusted the reviews. I’m glad I did. PACKAGING: The package is pretty heavy, I’m a strong, young guy and it wasn’t a back breaker but I could see some people struggle with it. After unwrapping it, it puffed up to full size within the first half hour, I guess I’m one of the lucky ones. I’ve seen it take a few hours in some reviews. FIRMNESS: I laid on about 10 different memory foam mattresses during my search, this is definitely on the softer side. Everyone has different interpretations of “plush” or “firm”, but this one is definitely a little on the softer side. You’ll feel yourself sinking into the foam, so if you like firmer mattresses, this one probably isn’t for you. HEAT: I never knew heat was a thing with memory foam mattresses until I read reviews, but I kind of got the hint when I noticed “cool” being in a lot of the advertising. Well it’s a real thing. I definitely felt the heat, I like being warm, so it didn’t bother me personally, although I did have to take my comforter off at one point because I was sweating. I could definitely see it bothering some people. PRICE: I thought it was a great deal. Bob’s Discount Furniture wanted $200 more for a generic, no name brand, version of the same thing. Sealy is a great brand, and the price is very reasonable based off of the quality and the brand. SMELL: I’ve seen some reviews really complaining about smell on other mattresses. It has a slight “new plastic” smell, but it’s definitely not overwhelming or unbearable. I stopped noticing it after the first few minutes. OVERALL: I can deal with the minor issues like the heat. As soon as I laid on this mattress I could feel my back and shoulders loosening up. I can sleep on my stomach now, pain free, but can’t do that on most other mattressses. It’s a great buy, and it really helped with my pain/discomfort! Just be aware of the heat and firmness, I’m a very easy going person, not picky, I could see those being issues for some people! ... show more
Reviewed in the United States on December 6, 2018 by Bill Green Bill Green

  • There are better Sealy's.
Size: Full Style: 12-Inch Mattress
Not a 12 inch mattress ( it's 10 1/2 inches). Very soft. You have to lift yourself out to turn on your side and I weight 130 pounds. Sides are not firm and have a lot of give. Could be nice for young children. I would be hesitant to put in a guest room. Sealy Conform Essential is a much better choice. ... show more
Reviewed in the United States on October 6, 2020 by Shelly

  • worst purchase I've ever made
Size: California King Style: 10-Inch Mattress
Sealy should warn you about how hot this bed is, you feel suffocating. Besides, it never fully expanded on one side. I have purchased already 3 cooling pads with no success. The mattress does not breathe and you feel like trapped in an oven. Really a bad experience!
Reviewed in the United States on July 29, 2020 by Another Buyer

  • King - 12" review
Size: King Style: 12-Inch Mattress
This thing is fantastic!! It "inflated" or whatever almost instantly. We waited the excruciating 48hrs though. It's HEAVY too, mine was 105 shipping weight. Looks great, feels great, overall.. great! I'll report back when it starts to sag but it looks like this particular item is being discontinued (no long available elsewhere) so it may not do much good. But, if you're on the fence, DO IT! I read the bad reviews on here and was hesitant at first, but those are probably for the 8" one. Memory foam is a game changer. Worth every cent. Update Nov2020 - year and a half later - heavily concave on both sides of the bed. Unable to flip (by design). Can only spin. 1/4 turn (king size is square) helps a bit. Guess we should have spun more often. Plan on buying another one at the 2year mark. Kind of disappointing, $700 for <2years. But better than springs and mattress stores! How do I dispose of this thing?! ... show more
Reviewed in the United States on April 30, 2019 by LoganExplosion

  • Disappointed
Size: Queen Style: 10-Inch Mattress
Expected more support. More on soft side than firm. Slept extremely hot and sunk in making movement difficult. I’m 5 ft and 145, I have injuries (Repetative Stress on wrists and elbows) that were pronounced attempting to sleep on this mattress. In the return process which is turning out to be quite a hassle. Don’t order unless you’re 100%sure this is the right mattress for you. I’m learning the hard way. ... show more
Reviewed in the United States on December 2, 2019 by Zmama

  • Lo que compré ,,no es lo que tengo
Size: Full Style: 10-Inch Mattress
Compre el colchón de 10 pulgadas, esperé el tiempo establecido para su uso. Ha pasado una semana y sólo alcanzó una altura de 8 pulgadas y en otros extremos 8.5 pulgadas. La diferencia entre el colchón de 8 pulgadas y uno de 10, es de 200 Usd. En buen español me han timado 200 usd. Solicité el colchón Medium Firm pero en realidad lo siento como Medium Soft. Aunque es cómodo. ... show more
Reviewed in the United States on February 19, 2020 by Rayorange Rayorange

  • BEST MATTRESS EVER!
Size: Full Style: 10-Inch Mattress
I have always skimped on my mattresses and went with whatever was cheapest (usually a pillow top). I decided to look into memory foam mattresses since I had a failed back surgery and have multiple bulging discs. Best decision ever! I LOVE this mattress. It is a firm mattress, but is super soft and gives just a tiny bit so you're still comfortable if you're a side sleeper like me. I use this mattress on an adjustable bed frame which just makes everything heavenly. This mattress had no odor when unboxing and inflates very quick. It seemed to inflate fully almost instantly, but I did wait 24hrs before using it. I did give sleep quality 4 stars because the mattress does get a little hot, and I'm already a hot sleeper so that is a little bothersome, but it honestly isn't as bad as I thought it would be. ... show more
Reviewed in the United States on May 19, 2019 by Kia Kia

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