I am amazed on how amazing this mellow supreme gel memory foam mattress have done to my body, i would never go back to spring beds, this has saved me from having lots of appointments to the chiropractor, I can now sleep better, I don’t wake up with backache anymore, plus it keeps me super cool at night which I love, the memory foam molds into your body so you will sleep way better, what I do recommend as soon as you open the mattress from the box is to let it rest before using so it can fully expand do not use it asap, trust me give it at least 5 days, that’s what we did and it puffed beautifully, it’s worth the wait. I highly recommend memory foam mattress, I am very happy, I can’t wait to try their pillows :)