Shimano RC703 Road Cycling Shoes | Carbon Sole SPD-SL

Engineered for the Road. Built for the Rider.

The Shimano RC703 is a professional-grade road cycling shoe crafted for riders who demand precision, power, and all-day comfort. Featuring the brand's signature DYNALAST technology and a hollow carbon fiber midsole, every pedal stroke is transformed into pure, efficient forward motion — whether you're climbing switchbacks or sprinting to the finish.

Wrapped in a breathable synthetic leather upper with a secure BOA L6 Dual Dial closure, the RC703 delivers a dialed-in, adaptive fit that stays locked through the most demanding rides. Drainage-friendly ventilation keeps your feet cool and dry, while the asymmetrical lacing system ensures a clean, distraction-free feel from the first pedal to the last.

A shoe that performs as beautifully as it looks — available in Men's and Women's fits across a full size range.

Key Features

• DYNALAST Shape — Optimized toe spring for a smoother, more efficient upstroke and explosive sprint power
• Wrap-Around Fit Design — Adaptive, secure fit for superior comfort and support on long rides
• BOA L6 Dual Dial System — Micro-adjustable, low-profile dial for a precise, responsive fit on climbs, flats, and sprints
• Hollow Carbon Fiber Midsole — High-rigidity construction with flat forefoot contact for even power distribution and pedaling efficiency
• Breathable Synthetic Leather Upper — Enhanced airflow with drainage holes near cleat openings to keep feet dry
• SPD-SL Cleat Compatible — Stiffness Index 10 for maximum power transfer

Product Specifications

Model: SH-RC703 | Series: DYNALAST | Category: Road
Cleat Type: SPD-SL | Stiffness Index: 10 | Closure: BOA L6 Dual Dial
Upper: Synthetic Leather + TPU | Outsole: TPU | Midsole: Carbon Fiber Composite
Insole: Standard Heel Cup | Weight: ~244g (Size 42) / ~224g (Size 40)