Silver Bullets Mountain/Gravel/Spin - Shoe+Sock Combo

Full carbon sole & unique breathable upper (heat deflecting) with high-quality rubberized treads for easy grip/stability on any surface.  Super light (app. 320 grams, size 42) Stiffness grade 14 (highest recorded) New FreeLock™ closure (improved) Form-fitting toe box and reinforced/protected tip 360-degree ventilation/drainage holes Mountable/replaceable heel cap Sizes 4-13 (38-45)  Also you will receive a free pair of unique FiTTER Elite Performance Socks with your order!