The Doze 6in Gel Memory Foam Mattress in a Box is an ideal choice for someone in search of a firm sleeping surface combined with the cooling benefits of a gel mattress. Featuring a one inch layer of gel memory foam and five inches of high density foam, the Doze Mattress packs a lot of comfort in a smaller form factor. You'll be sure to wake up in the morning feeling refreshed thanks to the gel foam that works to dissipate your body’s heat while also providing excellent pressure relief. In addition, the high-density foam provides optimal support and additional comfort for a good night's sleep. For added convenience, the Doze mattress is delivered compressed in a carton for easy transport and delivery.