ENHANCED MEMORY FOAM: Two layers of high performance polyfoams found in leading home mattresses. Top layer is a plush body contouring & temperature resilient foam. Bottom layer provides support & pressure point relief. We designed our seat cushion for office chairs, support in your car, airplanes, cold bleachers, cooler tops by the fire, or any other surface.,WATERPROOF LOWER CONSTRUCTION: Waterproof lower fabric encases the bottom of the mattress, keeping your bum and the memory foam dry even when it starts to get soggy out. Waterproof & dirt resistant materials were selected with the great outdoors in mind.,COMPACT ROLL DESIGN: The Foamy Seat Cushion rolls tight for easy transport and storage. Our most portable design to date. Grab & Go, a durable handle makes transport a breeze. The travel seat cushion for airplane flights will keep you comfortable throughout your entire trip.,REMOVABLE & WASHABLE COVER: Hair, dirt, & water are easy to wipe/brush off the tear resistant stretch nylon twill. When it does need a deeper clean, the cover is easy to remove & machine wash.,INTEGRATED COMPRESSION HARNESS: The Foamy Seat Cushion durable clips & straps make it easy to pack small allowing you to take in anywehere you travel. One size that fits most seats for all day comfort.