Castelli Fast Feet 2 Strumpor

With the Castelli Fast Feet 2 you choose the fastest sock that Castelli has to offer. The sock was developed by Castelli in the Fast Feet Project, ensuring wind tunnel tested aerodynamic benefits. The footbed is based on the Castelli Rosso Corsa sock, which guarantees optimal comfort. The Grip strip at the top of the sock keeps it in place. The upper material is made of specially developed Lycra®, which optimises the aerodynamics around the ankle even further.

All in all, the Castelli Fast Feet 2 is the perfect sock for the competitive cyclist who opts for speed when the Fast Feet 2 TT Shoecover cannot be used.