The Ashland mattress features a Tencel and poly cover designed for easy removing and washing. 1.5 of Pure Gel infused memory foam allowing for cooler more conforming comfort. 3 of the incredibly supportive HR foam. 3 of Tri-Tech memory foam for a more conforming night sleep and a 4.5 base layer of high density support foam for optimum support.The ashland mattress features a tencel and poly cover designed for easy removing and washing 5 Of pure gel infused memory foam allowing for cooler more conforming comfort 3 Of the incredibly supportive hr foam 3 Of tri-tech memory foam for a more conforming night sleep and a 4Depth: 80 Finish: White Fabric Height: 12 Length: 39 Material: Fabric Size: TwinXL Style: Casual Weight: 65.78