Ultimate Dreams Twin Size Supreme Gel Memory Foam Mattress 12" Thick Gel Memory Foam Mattress Three Layer construction: 1.5 of 4lb gel memory foam, 2.5 of 4lb memory foam, 8 base of premium base foam 100% Made in USA, 100% Made in USA components Compare to Cloud Supreme at a fraction of the cost Not to Firm Not to Soft Feeling Memory Foam Mattress with the Perfect Amount of Support and Comfort