Shimano RC703 Road Shoes

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° 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. Dual BOA® L6Z dials and a sleek crossover lace guide spread pressure evenly across the forefoot for a glove-like hold you can micro-adjust on the fly. Vent ports moulded into the carbon sole pull air in at the toes and exhaust heat at the heel, keeping feet cooler on long summer rides. Shimano DYNALAST shaping and a full stiffness index of 10 maximise efficiency, while an expanded cleat-adjustment range makes bike fit dial-in simple.