Full hybrid selected after considering many options. Tightly rolled and vacuum wrapped, it sprung open to 11.5" in seconds. Over 48 hrs, expanded to 12.5" and off-gassing was complete. Not a good choice for an edge sleeper as there is no support there. Sit elsewhere to put on your socks! Sleep comfort is good in mid-mattress.

Bought this for my nine year old son. He’s really tall for his age, and the twin bed he had just wasn’t cutting it anymore. It was delivered fast, set up easily, and is incredibly comfortable! It expanded to full size in under an hour (still didn’t let him near it until the next night to be on the safe side). I spent nearly $3000 for my mattress and it isn’t nearly as comfortable as this one.

Very nice bed! Very firm, yet top layer is soft. Frame is solid and strong. Took me less than 10 min to put it all together, and most of that was carefully getting the mattress out of the bag....lol. The one weird thing was shipping tracking. It took 2 weeks from order date to arrive, and it kept showing the frame was shipped and not the mattress. To my delight and surprise both arrived at the same time.

The mattress is comfortable and we didn't notice any "off-gassing smell" however it did not hold its shape well and the dimensions are larger than stated making it unusable for our bed frame. The website states the mattress is 39" wide but it's actually 40.5 and kind of blobby so it doesn't fit inside the twin frame properly causing it to bow upwards or requiring it to sit above the frame (neither of which work for us). The length is stated to be 75" but it actuality the mattress is 75.5. It's unfortunate because our kids found them to be very comfortable. Thankfully sam's club has a good return policy. If your bed frame is spacious, go for it!

My daughter raved about this mattress, so when I needed a new one due to back problems, I purchased it on sale at Sam's Club. It was a little slow to arrive, but when it got here, we unpacked it the same day. The bed expanded beautifully. It is just the right firmness for me. Right now I have a spinal disk problem with sciatica nerve pain. It's very comfortable and gives me just the right firmness and support. Thank you Zinus and Sam's Club!

We purchased the 10" Green Tea Memory Foam mattress to use on a platform bed in a guest bedroom. Our guest are an average sized adult couple. To our relief, they report that they find the memory foam mattress to be comparably comfortable to their own mattress at home. We purchased both the platform frame and the memory foam mattress online. Both arrived ahead of the delivery date estimate. Both were as promised and in good condition, although the box the mattress arrived in did look a little beat up. But that was inconsequential, since the mattress itself comes compressed into a sturdy plastic wrapper. We were able to allow it several weeks to expand, so that by the time our guests arrived it had returned to its full and uniform shape and appearance. We like it because it is the right scale for our smallish, 12'x12' guest bedroom.

I bought this memory foam mattress about 2 weeks ago & I absolutely love it!! It is perfect!

Easy set up and work great

had back problems this has helped to relive.

Very happy with the 10' Zinus classic mattress. We purchased a king size plush and it is very comfortable. It is a great value.