SDG USA SDG 9-Pleat Gripper Cover - Red/Black Closed cell foam is designed to offer superior quality, foam life, and water resistance over OEM foams Cover offers a 3-piece design to give the rider maximum control and feel Medium gripper center seat pattern offers a tacky confident feel while the high grip sides allow for better rider control All seams are triple stitched and nylon taped for added durability and water resistance