Shimano's RC703 channels S-Phyre DNA into a race-ready shoe that's lighter, stiffer and more breathable than ever, without the flagship price tag. A seamless synthetic upper wraps 360 degrees around your foot and fuses directly to a hollow carbon midsole, creating a low-stack platform that sits closer to the pedal axle for explosive power.

Key Features

• Dual BOA L6Z dials and crossover lace guide spread pressure evenly for a glove-like hold
• Hollow carbon midsole with low stack height for a closer pedal connection
• Seamless synthetic upper wraps 360 degrees for a secure fit
• Moulded vent ports pull cool air in at the toes and exhaust heat at the heel
• Shimano DYNALAST shaping for maximum pedalling efficiency
• Expanded cleat-adjustment range for easier bike fit

Specifications

• Closure: Dual BOA L6Z dials
• Outsole: Hollow carbon; stiffness index 10
• Upper: Seamless synthetic
• Cleats: SPD-SL (3-bolt) compatible