Enough features to satisfy a pro, yet still accessible by quality-conscious enthusiasts. We combined the exceptional fit of our M-lock buckle with our performance-enhancing Body Geometry technology.
Stiff injection molded and carbon plate reinforced sole with generous vent ports at the front and rear - 7.0 stiffness index Micro adjusting M-Lock buckle for secure closure Performance enhancing BG features in the outsole & BG footbed Real leather upper 3-bolt cleat pattern fits Shimano™ SPD-SL, Look™, Time™ & Speedplay™ Approximate weight 605g pair (#42)