Castelli Fast Feet 2 2024 socks

For road rides or when it's not possible to wear Fast Feet overshoes, this sock saves you watts.

Product features

• Fast Feet project by Castelli, for pedaling even in hot conditions.

• The foot part is inspired by the Castelli Rosso Corsa sock for maximum comfort inside the shoe

• Polyurethane strip in the back to keep the sock in perfect position

• The leg part is made of Lycra® with grooves designed to facilitate air flow