He has multiple breaks in all ribs on left side, for 6 yrs. Unable to sleep on his back since accident due to pain. This mattress has been a God send. Sleeping on his back, sleeping deeper, and for longer periods of time.

I was concerned about this product when we received the mattresses in a somewhat small box. They compact the mattress in a vacuum packaging. It was amazing how the bed sprung to full size in minutes. My kids love this mattress!

Bought one 2 months ago, I was afraid not to find it again. I got lucky, now I'm ordering another one, for second twin bed in guest room. It is unbelievable comfortable. I can highly recommend this 12" night therapy top box mattress. Best purchase in its class. Cool delivery in the small box.

I bought this for my teenage son and it has just been amazing. With his old mattress he would have the hardest time sleeping through the night, but with this one he has no troubles. I am 6' and 220 lbs, it is firm but yet still comfortable when I lay on it. But seriously I think the coolest part of the mattress was opening it up. It came in a box that was about 2' x 2' x 4' rolled up and vacuum sealed. We brought all four of our kids into the room when we opened it. I started with a small hole and you could just hear the air being sucked into the packaging and the small 4" mattress started to expand. The whole family thought it was amazing to watch and everyone wanted to test it out. It did take a couple of days to fully decompress, but really I would say it was 98% there almost immediately. I went to a couple of mattress stores and with the size and ratings of this mattress the best they could offer was a 10" and they were still like $20 more. One thing I didn't know and I'm still not 100% sure, but I received an email from Samsclub.com on the quality of service and it seems you can have this shipped to the local store if you don't want to pay shipping. Shipping was $40 and it may be a deal breaker for some, but this bed is worth the extra cost of you choose to ship to your house.

I bought this mattress 2 1/2 months ago and so this is only a preliminary review. We were sleeping on an all foam mattress from Sam's and it was just too warm in the summer. I have hopes this hybrid will be less warm during the summer months. It is firmer than the foam mattress, but that has not translated in to less comfort. If anything I would say the opposite.

This mattress was delivered quickly, and it was surprisingly easy to unpack / set up. It came in a box and expanded when it was taken out of all its packaging. I thought that was going to make it not as good, but this mattress is sturdy and very comfortable.

We love this bed, it came compressed in the smallest box but man did it bounce back after it opened. It's our son's first "big boy bed" and we find someone sleeps in it each night with him because it's more comfortable than their bed. We purchased a full size mattress. We will be replacing our king mattress with this one the next sale.

We purchased this for my 15 year old daughter. It puffed up nicely out of the rolled up vacuum sealed packaging in a shorter time than expected. Its very comfortable with the right amount of firmness for support but luxury soft. My only concern is the outer fabric does not appear to be water resistant like other mattress, but is a soft material. Not really an issue for a 15 year old though. She LOVES her new mattress. For the price we thought it a huge step up in comfort from those mattress offered in the club (limited selection, no twin pillow tops) and purchased it based on previous reviews on this site. We have not been dissappointed in our purchase!

First of all, I have never ordered a mattress in the mail before, watching it spring back to life is pretty awesome. The mattress is fairly firm, but it has a little cushion on top. I got the mattress for my son's bed, so I have never slept on it, but I lay on it to read him stories, and it is very comfortable! The mattress is also extremely quiet. You can't hear a single spring, which I like. We did have issues, but not with the mattress it's self. I didn't consider that the bed would be too thick for a day bed, but it is. We had to modify the bed to make the mattress fit. It was about 5" too thick. I am very happy with this mattress.

I was completely surprised when the mattress arrives in a box. Watch the packaging video! To my pleasant surprise the mattress is definitely of good quality and you can't beat the price. I bought the mattress for my guest bedroom thinking so what it's just a guest room but the mattress is more comfortable than my bed. It's firm but not uncomfortable. I would give this a 5 star but I like my mattress just a wee bit softer.