This 8" Memory Foam mattress will provide superior support and comfort that you expect in a Memory Foam mattress. The high quality 2" Medium Density Memory Foam of 3.2-3.6lb density will mould to your body shape for a perfect night's sleep. As your body changes position the mattress will obey to your new sleeping position. Built with a 6" foam core support of 1.67-1.76lbs density for a strong base which will provide longer life expectancy. The soft circular knit fabric craddles your body to work in conjunction with the mattress. This bed also comes with a 10 year non prorated warranty and are all CFR-1633 Compliant for fire retardent. All foam used in this mattress are Cert-Pur approved.