Castelli Fast Feet TT Shoe Covers
Designed for absolute aerodynamic efficiency in time trials the Castelli Fast Feet TT Shoe Covers have been extensively tested and refined in the wind tunnel for optimum performance on the road. The unique silicone-coated foot portion smooths out the foot and cleans up the surface of the shoe for minimal drag, whilst the specifically engineered Lycra leg portion features innovative grooves that detach airflow.
- Castelli’s Fast Feet project – for time trials
- Developed with pro cyclists for the fastest foot covering for time trialing
- Silicone-coated stretch fabric over the shoe smooths out airflow
- Engineered grooved Lycra® in the ankle portion helps detach airflow
- Flat polyurethane tape at the top to keep shoecover in place