Hard as A Rock. I like firm beds but woah! It smells Awful! Instantly smells of chemicals, whole house smelt awful. Had it unzipped and airing out still didn’t work. Returned!!!! Don’t waste money please.

The mattress is comfortable and does not have the chemical smell some alluded to. It is not a 12” mattress as advertised. I have had it for almost a week and it is 10.75 inches.

We purchased this mattress on our son’s recommendation. He said this mattress surpassed any other bed in a box mattress he’s tried lately. He wasn’t wrong! Great mattress!!

I wish I would of believed the reviews, not sure what it is but this mattress is firm yet it sinks half your body. Hard to explain, when we wake up our backs are so sore. I really regret getting rid of our old one for this. Wasted money

This is a really good mattress if you're looking for one on the firm side, it is super comfortable, back & shoulder pain are almost gone after less than a week.

I bought this mattress 20 days ago and installed it 2 days ago. It is very comfortable but I have measured the height several times and it is only 10 1/2 inches thick instead of the advertised 12 inches. I am a retired Quality Manager.

We purchased this mattress for our RV. It is comfortable, not too firm but good support. I sleep well and wake with no backache. Only con would be the foam smell has taken a while to go away. The smell does not bother my husband though.

I bought this mattress 3 months ago and it's already sagging and soften. My back hurt so bad, I couldn't get up in the morning. I has 10 year warranty but only after 3 months it's sagging and deformed. Don't buy it or you'll be sorry.

I have had this mattress just over a year. A couple months ago it started sink in the middle, causing you fall towards the middle of you sleep on one side. This makes it very difficult to sleep.

We tried this mattress but had to return it after the second night. It was like sleeping on the floor. Sam's Club gave us no problems with the return.