Packed with race-focused features, the RC703 utilizes the same S-PHYRE fit technology found in our pro-level road shoes. Designed to deliver all-day comfort and efficient power transfer, it employs a low stack height midsole and new Power Zone lace guides that reduce weight and increase pedaling stability. FEATURES + BENEFITS • The updated RC703 is a race-ready road cycling shoe that’s lightweight, comfortable, and designed to help keep you at the front of the pack• Optimal Efficiency: Low stack height midsole, refined instep straps, and new Power Zone lace guides provide stable pedaling platform for enhanced power transfer• Breathability: Synthetic leather upper with strategically-placed perforations increases ventilation, keeping you cool and comfortable when the race is on• Dialed Fit: Surround wrapping upper accommodates broad range of foot shapes, while dual micro-adjustable BOA L6Z dial enables a personalized fit• Options Abound: Available in three colorways and standard sizes from 40-48 (plus half sizes 41.5-46.5 and wide options 40-50) mean there’s an ideal choice for you and your style