Was supposed to arrive in two weeks but arrived in three days! Never inflated to 12” after 72 hours it got to 9”. Also was disappointed at first in the firmness of the mattress yet I don’t feel anymore back pain and sleep through the night without tossing and turning. I just wish I’d actually gotten a 12” mattress.

I, however, don't find it that great. Before we bought this mattress we had an adjustable air mattress. We had this mattress for 12 years and had no problems. When one side of the mattress became too soft or firm it was easily re-adjusted. This current mattress can't be adjusted and I find that it is too firm. Problem is, I can't re-adjust the firmness. I should have purchased a 14" mattress. I hear that the 14" is slightly less firm. Also, after about 3 weeks there is still an odor. This odor is not really objectionable, however, it smells like mold. At least to me. This concerns me. I had asked the manufacturer about this odor and received a non-reply. They said the odor should go away in no more than 3 days. OK, like I said, the odor isn't that strong, but it smells like mold. No one can, or will, tell me what the odor is supposed to smell like......plastic, rubber, mold, flowers....? As I stated earlier.....my Wife loves it ...so......I guess it's a keeper.

I’ve had it for a couple of weeks and i love it. Just as good quality as the mattress that costs thousands of dollars. It’s soft but has the right firmness. I love it my kids love it when they get on it. It’s heavy to get in the house and a bit difficult to take out of the package but worth it

We took a chance on this buy because it had mixed reviews. I purchased this mattress for my daughter who is attending college out of state. I didn't want to buy anything too pricey because she will only use it for about 9 months before she comes home for the Summer Break. When I asked her what she thinks of her new mattress, she said she loves it and wants to bring it home once the school year ends. That's a very long drive from WSU to California with a mattress; not very practical and could be dangerous. We may need to purchase another one for her bedroom at home.

This mattress is extremely hard. I wake up everyday with the worse neck and back pain ever. Also it doesn’t breath at all it’s sucks every ounce of fluid out of your body from sweating even in sun zero temps. Do not buy this at all if your looking for comfort you won’t get it.

this is a great mattress. I was nervous about switching from a spring mattress to a foam mattress but it has been a great switch. It took the full 72 hours to get to the right size. The first night was hard on my back but the second night was better and I got a full nights rest. I recommend this mattress to anyone.

We purchased a queen size over a month ago and was waiting until we used it for awhile before writing our review. It is a little firmer that we had thought it would be, but adjusted to the firmness quite well. We originally had concerns over it being too warm, but have not encountered a problem with it, am not sure what it will be like come summer weather. We are very pleased with this mattress and highly recommend it.

My hesitation was if this mattress would be firm enough for me at 190 lb. I didn't want to buy a big sponge. To my relief, it was the best buy I made all year. This mattress is strong enough for a man. It's as good as any traditional mattress with the added benefits of really eliminating the pain I had in my hip and lower back. I got a steal on Black Friday, but I regret waiting to the end of the year while sleeping on my old mattress.

Got the mattress 5 days ago as of today (1/10/21), it has still not risen to the 12” it’s supposed to be at. Currently it sits around 9” on the sides and 7” on the ends. There is also a gap between the foams on one of the ends. I emailed Zinus directly and they said to give it a week. I don’t see this correcting itself in just 2 more days. The card said it was manufactured April 2019. I will update this review in a few days with new measurements and Zinus’s response. Seems like it would be a good mattress but you’re taking a gamble on it being defective or damaged from being in a box rolled up too long.

I ordered the 12 inch and I have let it sit for more than 3 days. the middle is about 8 inches but the ends are only 5 inches. I honestly did not think it would happen to me. now what ? I'll let you know how the return or refund goes. im so disappointed.