Shimano RC503 Road Shoe - Wide

Boasting top-of-the-line race technology, the RC503 is a high-performance road cycling shoe without the high price tag. The breathable, lightweight upper provides all-around comfort and a superior fit, while the carbon-reinforced midsole delivers the kind of stiffness and stability you’d expect from a high-end cycling shoe.

Pick the Right Width for Maximum Comfort

Shoe width is the final spec to consider when dialing in the perfect pair of kicks. While standard shoe dimensions work for many athletes, those with broader feet will appreciate Shimano's wide shoe offerings. Several models across the road, MTB, and gravel categories have multiple width options, which increases the internal shoe volume to accommodate a larger range of foot shapes and sizes. 

These wider shoes are not meant for everyone. A shoe that's too wide can result in unwanted foot movement, causing rubbing or a loss of pedaling efficiency. When in doubt, have an expert measure and evaluate feet to help pick the right-sized kicks.

Features:

• Best-in-Class Fit: Full surround laminated mesh upper is supple, durable, and integrates seamlessly with midsole for a snug and secure fit

• Lightweight and Stiff: Low stack height carbon reinforced midsole with stiffness level of 8 stabilizes your foot and transfers more power to your pedals

• Unrivaled Comfort: Synthetic leather and breathable TPU mesh upper keep you comfortable and dry on long rides, while BOA L6C dial closure promotes a perfectly personalized fit

• Multiple Options: Color choices include Black, White, and Cyber Blue, while sizes run standard 38-48 plus wide 40-48

• Compatible with SPD-SL Cleats: Easily clip into SPD-SL pedals for optimal pedaling efficiency