The Altair Collection presents our line of gel-infused memory foam mattresses that form to your body, creating a customized sleep experience that is as unique as you are. The fabric covering the mattress contains Tencel, a breathable material that allows for a comfortable night’s sleep no matter the season. Our 6-inch mattress features double layer construction that consists of: 1-inch gel-infused memory foam and 5-inches of high-density base foam. The Altair Collection’s selection creates the perfect fit for your personal sleep experience. 53 x 74 x 6H