Designed for track racers, speedy sprinters and pure time trial specialists, the Shimano SH-RC903 PWR S-Phyre Road Shoe (White) delivers superb comfort with optimized foot security for efficient pedaling performance when it matters most.

Features
Shimano's most efficient cycling shoe uses a reinforced surround-wrapping upper with tongue for a glove-like fit, enhanced rigidity and stability
Race-Tuned Closure System: BOA Li2 metal dial paired with a power boost guide and Velcro toe strap reduces foot movement and enhances power transmission
Lock Down: heel cup with anti-twist stabilization assures optimally secure foot position during intense accelerations and sustained high-cadence efforts
Breathability: variable size perforation holes in the upper increase ventilation and add elasticity, helping accommodate a wider variety of foot shapes
Eye-Catching: new optical coating surface treatment yields a dazzling colour-shifting crystal finish on outsole and heel
Optimized Power Transfer: ultra-stiff carbon sole and low stack height midsole stabilizes the foot for efficient all-day pedaling performance

Specifications
Stiffness index: 12
Best match pedal: PD-R9100
Wider cleat adjustment range: Yes

Race with confidence in the Shimano SH-RC903 PWR S-Phyre Road Shoe, in stock now at CCACHE.