Calzini Castelli Fast Feet 2 E-Bikes The Merino Wool balaclava liner

The Merino Wool balaclava liner is guaranteed by Biotex’s experience

costruzione ad assorbimento progressivo

8 % elastan

Number of simultaneous ANT connections supported: unlimited

When vehicles approach from behind

Calzini Castelli Fast Feet 2 E-Bikes The Merino Wool balaclava linerFor road rides or when it's not possible to wear Fast Feet shoe covers, this sock saves you watts. Product features Castelli Fast Feet design, 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 on the back to keep the sock perfectly in place The leg part is made of Lycra with grooves designed to promote airflow Temperature: 10C 30C 50F 86F Fit: Aero