10" Comfort Series Medium Gel Memory Foam Tight Top MattressComfort Layers: Features a 2. 5 inch top layer of soft I gel infused memory foam and 2. 5 inches of 3 lb. convoluted gel memory foam for enhanced comfort. Support Foam: Incorporates a 5 inch high density support foam layer for superior durability and support. Removable Cover: Includes a zip off, removable, anti microbial luxury cover for easy cleaning and maintenance. Open Cell Foam: Made with open cell soft memory foam to improve airflow and provide