The inner liner is 62% fiberglass and makes its way through the outer liner. I did not use a mattress pad and began having breathing problems and burning eyes after 4 months use. One night on a hunch I got out a flashlight and could see shiny particles on my expresso colored sheets. I am looking into this further....how can they allow this in our bedding?

We let the mattress expand for 2 days, then put it in our bedroom. It hadn’t expanded fully, but we wanted to try it out. It’s the most comfortable bed I’ve ever slept on, and it did eventually expand all the way. My back feels so much better than it did with our old Serta mattress that was only 5 years old.

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.

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!

I bought this bed with the worst case scenario in mind. What's the best that could happen from buying a mattress online? Honestly I was thinking it would turn out just "okay". I though that it wouldn't rise enough, or something would go wrong, and worse case scenario I thought I could use it as a mattress topper. It's so cheap, I've never had a memory foam mattess before. I read tons of reviews and they all seemed good, so I ordered it. I am blown away by the quality of this bed! I opened it, left for work, 8 hours later it was full size! No funky smell, which is a complaint I saw. It's amazing! It rose to the full 10 inches. It's soft, comfy, and the edges are nice and square. I love it so much! My husband has medical issues and gets in and out of bed frequently. Now I never feel it. I sleep like a rock! On my spring mattress when I got out of bed each morning, I was popping and cracking joints for 15 minutes. With this bed none of that happens. If you buy it, register it online! There's a warranty :) Love it!! Stop searching and buy this bed!!!

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

had back problems this has helped to relive.

Easy set up and work great

I bought this for my husband's Christmas present, we got it on the bed and he just loves it! The price is great, the sleep is great.

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