Shimano SPD-SL Cleats Chamois Butt'R the H2 tire is a

the H2 tire is a no-brainer

breathable microfiber and mesh

Reflective heel elements for high visibility

Women's contoured Standard Fit last with low collar height for ankle comfort

Durable rubber outsole

Shimano SPD-SL Cleats Chamois Butt'R the H2 tire is aPOWER TO THE PEDAL POWER TRANSFER EFFICIENCY SPD SL is the road specific refinement of the system. This pedal platform was designed specifically for the needs of world class road racers. The seamless pedal and cleat interface provides a more efficient power transfer under the extreme pedaling loads encountered in race competitions. FEATURES Nylon resin cleats Non slip rubber tips for easy walking