Cloud9 Bedding visco elastic memory foam conforms to and supports your entire body evenly, relieving the pressure that is often caused by innerspring mattresses that push back, causing poor sleep, and pain. Our proprietary formula is truly amazing, it doesn’t push back and cause painful pressure points. This Cloud9 visco elastic memory foam material senses your bodies weight and temperature and then conforms giving you a weightless sensation simulating the effects of zero gravity.