The Spyder Air belt, with outstanding breathability and an ergonomic design to support the lower back and the posture of the body in comfort. The elastic sections let the rider move and breathe freely. The inner plastic inserts give enough support over the course of a ride. Fitted with an elastic band for a perfect fit on every rider. • Perforated for maximum breathing • An ergonomic design • Maximum support and protection for the lower back while riding • An elastic band for a steady, comfortable fit