Shimano TR903 S-Phyre Road Cycling Shoes - Grey Shoe Size:EU 41 highly aerodynamic fabrics used in

highly aerodynamic fabrics used in Castelli’s pro-level race jerseys

Its lightweight design (just 270g on average across all sizes) means that you race in it too

Running is freedom and movement

Approved by world-class athletics bodies and suitable for pole vaulting and long jumping

Textile upper

Shimano TR903 S-Phyre Road Cycling Shoes - Grey Shoe Size:EU 41 highly aerodynamic fabrics used inS PHYRE triathlon shoes optimized for blazingly quick transitions and race grade pedalling performance Features: High rigidity, hollow carbon midsole efficiently drains water and dries feet after the swimming stage BOA Li2 dial supports precise micro adjustments to create the optimal fit for intense sprints and long distance comfort Fast drying T1 Quick strap with an extra wide opening simplifies and quickens transitions Supportive heel stabilizer