Dreamsweet Memory Foam Dual Layer Seat Cushion Pad for Office, Driving & Home Sitting Comfort, Navy Blue Dual layer design - 1" high-density memory foam on top plus 1" firm PU foam as the base The combination of soft top and firm bottom offers excellent comfort High-Density memory foam ensures ample and cushy support on the lower end Resistant to dust mites and is antimicrobial Comes with breathable, removable and washable 100% cotton covers