MaxRest 10-Inch Gel-Infused Memory Foam Mattress, Queen Certi-Pur US approved, sealed with comfort and confidence Mattress Height: 10 Inches ( 3" 3.125lb gel infused memory foam with ventilated holes & 7" base regular foam) The ventilated comfort layer allows air flow, keeping you cool and comfortable while you sleep Pin-core technology increases airflow throughout the sleep layer and helps regulate sleeping temperature Machine Washable Cover, Microsuede sides, Accent Rope Piping, Removable zipper cover and Stretchable Top and Non slip bottom