Description
Castelli Fast Feet 4 Socks
The Castelli Fast Feet 4 Cycling Socks are designed for cyclists seeking maximum aerodynamic performance without compromising comfort. Part of Castelli’s Fast Feet project, these socks feature a foot section based on the Rosso Corsa Sock, providing all-day in-shoe comfort, while a polyurethane grip strip at the top keeps them securely in place.
The leg portion is crafted from engineered, grooved Lycra® that optimises airflow, reducing drag and enhancing speed on every ride. Lightweight, performance-focused, and race-ready, the Fast Feet 4 Socks are a must-have for riders who want to combine comfort with aerodynamic advantage in every pedal stroke.
Features
- Castelli's Fast Feet project — for maximum aerodynamics
- The foot portion is based on the Castelli Rosso Corsa Sock for in-shoe comfort
- Polyurethane grip strip at the top to keep the sock in place
- Leg portion constructed with engineered grooved Lycra® to help detach airflow
Size Guide
Castelli Fast Feet 4 Socks Sizing
Delivery & Returns
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