Shimano XC903 S-Phyre shoes. Shimano's new XC shoe, ideal for difficult conditions thanks to its refined design inspired by professional feedback. The lightweight upper for Cross Country and cyclocross competitions offers breathable comfort in difficult weather conditions and terrain. The heel cup with anti-twist stabilization system ensures optimal foot positioning for intense acceleration and high cadences. Dual low-profile BOA Li2 dials allow for precise micro-adjustment, with the shielded BOA Li2 Type F lower dial protected against accidental releases due to impacts. Removable metal claw-s...