SUGOI ZAP CYCLING BOOTIECycling booties are important to keep your feet warm while you're riding in extremely cold weather. If you're riding in sub-freezing temperatures, you'll most likely be cold without them. Booties cover cycling shoes and help prevent wind and water from entering. The Sugoi Zap Cycling Bootie has fully taped seam sealed water protection. It features Zap fabric that increases visibility in low light areas and has a hook and loop rear closure that offers a wide range of fit depending on the shoe profile. They are water resistant and wind resistant so you can ride in adverse weather conditions with confidence. Features Microglass beads provide durability and high visibility Hook and loop rear closure offers a wide range of fit Water resistant thanks to the fully taped seam Zap technology increases visibility in low light Wind resistant to keep riders warmer on cold rides Sizing Size Small Medium Large Extra Large Shoe Size40 - 4242 - 4444 - 4646 - 48 | Sugoi | Zap Cycling Bootie Men's | Size Large In Black