Sealy - Memory Foam Bed in a Box – 10 Inch, Medium Feel, Twin Size, CopperChill Technology, CertiPur-US Certified

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!

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?!

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.

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!

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.

Compre el colchón de 10 pulgadas, esperé el tiempo establecido para su uso. Ha pasado una semana y sóloalcanzó una altura de 8 pulgadas y en otros extremos 8.5 pulgadas. La diferencia entre el colchón de8 pulgadas y uno de 10, es de 200 Usd. En buen español me han timado 200 usd. Solicité el colchón Medium Firmpero en realidad lo siento como Medium Soft. Aunque es cómodo.

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.

The bed is comfortable being not too hard and not too soft. Also, it is recommended to rotate (not flip) the mattress every 6 months. The layers of foam are gently firm at first contact and then gradually sink in to conform the body, but not to sink in too far in, just right. I'm a side sleeper 6ft and 220 pounds. I think if I was to get the 10 or 8 inch I would have been unhappy because they may have been firmer based upon other people responses with those two mattresses, but I never know since I didn't buy them. I have noticed when rotation that one side is more comfortable than the other!

I would love to buy another 1