Castelli Fast Feet Sock

The cuff length and the compressive Lycra® fabric used to make Castelli’s race cycling Fast Feet Sock are for those racers who want to race faster, whether in a road race or time trial. The yarns used as the main fabric in the foot section of the sock are soft and breathable so your foot stays dry and feels good inside a cycling shoe. The web mesh on top of the foot allows even more ventilation which further ensures the foot stays dry. A midfoot support band keeps the sock in place no matter how your foot shifts within your cycling shoe. Combine the Fast Feet Sock with the Fast Feet Shoecover for a maximum speed advantage.