Castelli Belgian Bootie 5

The Castelli Belgian Bootie 5 is used to keep the racer’s feet warm in mildly cool and dry weather. Made with a material that insulates and blocks wind the cycling bootie also stays close to shoe and ankle making it race ready. The high cuff covers the top of sock and creates a smooth aerodynamic surface. Areas for the cleat and heel can be cut out to accommodate the rider’s specific cleat type.