This shoe is prefect for club racers and recreation. With modern Shimano technology in a good price performance ratio. The shoe offers a glass fiber reinforced-polyamide sole for stiffness and peak power transfer. Shimano Dynalast a curved, anatomical last secures the foot into the ideal ergonomic position for a more efficient up stroke. Tough synthetic leather upper with low-profile armor provides foot protection and excellent durability. Triple asymmetrical straps hold the foot securely and prevent uncomfortable pressure on foot.