The Circulator Pad uses natural air circulation to keep you cool and dry. Seats can reach temperatures of 150 degrees after sitting in the hot sun or on a long ride. The Circulator Pad with “see through” construction lets cool air circulate for super ventilation, to keep you dry and comfortable. All materials in the Circulator Pad are 100% non-water absorbing. If the pad gets wet, just shake and ride. The pad has a non-skid bottom and a built-in elastic strap that can slide under the front of the seat. It is stain resistant and requires no maintenance.