The Kensington Premium Cool-Gel Seat Cushion provides ultimate comfort and support when sitting in the office, home or car. Constructed with patent pending materials and certified for durability, the Premium Cool-Gel Seat Cushion features a durable and supportive ergonomic design that maximises comfort, promotes healthy posture and minimises contact between the tailbone and seat cushion.. Cooling fabric with a Cool-Gel core provides a certified decrease in body temperature for maximum comfort du...