The RC102 and RC102W models share their DNA with SHIMANO's top racing shoes, the S-PHYRE, and feature a new Velcro strap closure system that elegantly wraps and secures the foot. The perforated synthetic leather upper, seamless midsole construction, and reduced shaft height provide increased comfort, cooling, and performance.

• Three stable Velcro straps ensure a secure fit and a sleek appearance.
• Sustainable upper made with mesh fabric and a midsole composed of 33% recycled material.
• Synthetic leather with a mesh structure provides a comfortable fit and an attractive racing profile.
• Asymmetrical strap design minimizes pressure on the top of the foot.

SPD-SL is a pedal/shoe system for racing bikes that SHIMANO has developed with a focus on optimal power transfer. The particularly wide, low-profile plate distributes pressure more evenly over a larger surface area and efficiently transfers power to the pedal, even under extreme load. Designed as a system, Rider Tuned, for more endurance on long rides. More comfort and fun!

The toe rise of a cycling shoe plays a crucial role in supporting pedaling efficiency. If it is too high, it can create increased tension in the plantar, calf, and hamstring muscles. If it is too low, it results in a bent, inefficient pedaling motion. Extensive research by Shimano's R&D experts has led to a superior shoe last design with an optimized toe rise that promotes a smoother, more energy-efficient upward movement. Shimano Dynalast was developed based on feedback from professional riders and helps reduce energy loss on long rides, leaving you with more power for the final sprint across the finish line.