This bed was horrible, we let it set out for 72 hours before using it and the bed had atleast 5 inches from the side to the middle just flattened so there was a huge hump in the middle. We were stuck sleeping on the edges. We have returned it after sleeping on it for 2 nights

when I lay on this mattress, my upper buddy sinks down, but my lower body is up. it is also hard to get off of this matters, because when I try to get off it sinks my body down like some pushing me down and makes it hard to get off . If I was heavy, I would not complain about this matters, but I am 150 LB hope this company improve

I love it! My old (21 months) mattress was KILLING my poor old body. I sleep on my left side and and after i crawled out of my hole in the morning my left hip and knee were very painful.NO MORE! My best friend who lives 600 miles away kept extolling the merits of her mattress,so,I ordered mine, it was love on the first night! Thank you! (and no, it's not hot)

Best mattress I ever had. I have back problems & laying on this mattress has helped me be comfortable. I had purchased the same one several years ago & that’s now in the spare bedroom. No complaints from anyone who has slept on it. Very happy with this purchase.

Looks like a good mattress but unfortunately for me it doesn't, the mattress never complete the 13" inch, some side have 9" other 10 inch and other 8.5 inch, it's a complete deform, I request a resend but it's a lot time for wait, I keept the feelt of slept on there one night. I put one star but sincerally it doesn't have any one, at the moment.

What a fabulous mattress! I own several of these in other sizes, bought from another online company. I’ve not come across the 13” before - it did not disappoint. I opened it as soon as it arrived around 1pm, and by 8pm it was fully “inflated” and ready for sheets. No odor for me, I know that can happen but it didn’t with this one. I am jealous this mattress was not for me. I have a ridiculously priced tempurpedic, and this mattress is better. The prices for these mattresses seem to have increased, but this was a steal compared to the same mattress (12”variety) on another site. Comes with a fully encased cover, I still use a mattress cover, but it wouldn’t be required. Thumbs up all around, would highly recommend. Its new owner slept through the night for the first time in years.

Bought this mattress a few months ago. The first night woke up with low back pain. Thought it was just me and needed to give the mattress time to break in, but my mom also bought the same one and she found the same low back pain. The foam is not that thick and the bed is very hard. I've owned foam mattresses and never felt anything like this. I will be purchasing something else. For the price might as well have got a spring mattress probably would be more comfortable.

My Husband and I just purchased this in a king size. Shipping was fast and so easy to set up. We bought a frame separate from a different store and are overall happy with how it all turned out. I thought the bed would be a little softer but my husband is happy with it :)

Having slept on this mattress for about a month now, I can say it has been great for this old mans back. I'm a side sleeper and this has been much, much better than my old spring mattress. I love it. Now, if I had one criticism, it would be that it sleeps hotter than my old mattress. Probably because I didn't sink into my old mattress but I do with this one. In spite of this, this mattress still feels very supportive. I would recommend it.

This mattress did not inflate fully at corners even after almost 3 months. Had to return it and waiting for the refund :( How could a basic quality that mattress should should be even at all place missed by Zinus. Very disappointing, never going to buy a Zinus product again.