Soft foam and Graded Sizing! The Glide features a thin back design offering more coverage and ensuring compatibility with any seat back style. The Glide is perfect for use with boats that feature a higher seat back, but are right at home in a touring boat with sprayskirt. The Glide is designed to have a slightly larger footprint, which helps to distribute flotation over a wider area. The result is a thinner profile that provides more mobility and comfort, while reducing interference with today's taller seat backs.