I was having back problems and my daughter suggested I get a memory foam mattress as she had had the same problem. When first laying on it, it felt great but, after a few nights I felt it was aggravating both my back and neck problems. after giving it a lot of thought I decided it was emitting some sort of gas or chemical that was aggravating both my back and neck problems. I purchased a vinyl mattress cover for it and so far is working out OK.

I bought this mattress for my son. He has had it for several months now and loves it. I no longer hear him complain about his back hurting and he says he feels like he has been getting better sleep. I was worried that with the lower price it wouldn't be quite good enough to be an improvement to his old mattress. I couldn't have been more wrong! Great mattress! Great price!!

I bought this one for my son and one for my daughter, we all love it. I have used different Memory Foam Mattress and this one is very comfortable similar to more expensive ones. Also the smell was completely gone in about 8 hours (other ones took months). This is top quality for the price.

This bed so far is excellent! I bought this to get into the whole memory foam craze with mattresses, and I only wish I got it sooner. They say this is a medium firm mattress but it's not too firm at all. You still get that contour feeling and it's just the right fitness. My wife and I love so far and it's only been a week.

[This review was collected as part of a promotion.] The Spa Sensations by ZINUS 8 inch Green Tea Pressure Relief Twin Memory Foam Mattress is exactly what I was looking for. My 19 year old son is moving back in for a bit and we needed an affordable, but comfortable mattress. It comes in a box and the mattress is rolled up in a sealed package. All you do is put it on the bed and unroll and cut the packaging open. It takes its shape incredibly quick. I was surprised by the comfort because it is only 8 inches thick, but don't let that make you hesitate. It is really a great little mattress. I will definitely buy this brand again. Sometimes there is a weird manufacturing smell with these memory foam mattresses, but this one didn't have that. It smelled new. It also fits the sheets we have really nicely. They seem to stay on as well even with my son's crazy sleeping. Realistically this was in our budget and works for what we needed it for.

[This review was collected as part of a promotion.] I was surprised to see this mattress arrive rolled up in a box. It was compressed and upon pulling it out of the box it was cool to watch it expand. It took about 24hrs to fully expand but once it did that was that! I adjusted the cover on the mattress a little and it ended up being a great first big boy bed for my youngest son! He is so excited to have his big boy bed that he’s actually been asking to go to sleep!

Stinks after a week, put in zippered pad, ok now. Good quality materials, nice and thick. My son is happy with it and sleeping well. Got the XL for the added length (teenager). Came on time, very tightly rolled /vacuum sealed. Would buy again. I gave it a 4 because it doesn't seem to loose the stink. Tried to air out for a few days & had a fan blowing on it, but didn't help. When I put the mattress protector on, that stopped the smell. (very chemical smell)

Purchased this mattress full size for my 14 year old son and his loft bed. It sits on slats. He has had it for a month now. He likes it. Says it is comfortable and helps him sleep better. He also reports sweating more than on a regular mattress so other reviews saying it runs warm seem accurate. We would by this again.

Purchased full size version for college student son (6'3", 185 lbs), who uses it on an Ikea slatted bed support. He loves it...says it provides both good support and comfortable squishiness. He has a similar twinXL mattress at home (purchased elsewhere) that is less comfortable. Only complaint is that price dropped by $30 the day after I ordered this for him! Memory foam mattresses often wear out after a couple years, but I figure he'll be out of school by then and can buy the next one himself!

This was a gift for my son who is in the Air Force. Their mattresses are horrible and my son has a lot of back problems. I had this mattress sent directly to his address on base, and he says it's extremely comfortable. So far he has been waking up without back pain.