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.

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.

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 weigh about 450lbs. I usually wake up every 1 1/2-2 hours in my old mattress. Since day one I've slept through the night peacefully waking up only once a night.

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.

Amazing products we were suspected when we saw that small box in our driveway, expecting a queen Mattress. But after reading the instructions and let it take place we are really satisfied this mattress is really comfortable

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.

Very happy with this mattress. I have purchased 2 kings and a queen. All have been perfect. It’s a firm memory foam which I find to be very comfortable to sleep on. Not too squishy like I’ve experienced on other brands.

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.

We were not sure how a matress in a box would be, but have been quite happy with it. We don’t wake each other up when getting up at night and it is very comfortable.