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 10-inch mattresses features a triple layer construction that consists of: 2.5-inch gel-infused memory foam, 1.5-inches of plush foam and 6-inches of high-density base foam – and are offered in Twin, Full, Queen, Eastern King, California King, Eastern Twin XL, California Twin XL, split Twin XL Eastern King, split Twin XL California King and Display Cube. The Altair Collection’s selection creates the perfect fit for your personal sleep experience. 38 x 74 x 10H