CASTELLI FAST FEET 2 SOCKS
For road rides or when it isn’t possible to wear waterproof overshoes, these socks save you watts.
On the market there are many models of so-called “aerodynamic socks,” but only Castelli Fast Feet have truly been developed and tested to deserve this name. The few socks subjected to tests were probably tested under static conditions, without movement because it’s easier. But a foot is always in motion, which is why we recreated a model capable of replicating the movement of the lower leg. We also conduct tests on test cyclists to verify the results. With these socks you can save 2 watts at 50 km/h.
CASTELLI FAST FEET 2 SOCKS MAIN FEATURES:
- Castelli Fast Feet design, for pedaling even in hot conditions.
- The foot section is inspired by the Castelli Rosso Corsa sock for maximum comfort inside the shoe
- Polyurethane strip at the rear to keep the sock in perfect position
- The leg section is made of Lycra® with channels designed to promote airflow
- Weight: 49 g.
- Temperature: 10°C - 30°C / 50°F - 86°F.
- Fit: Race.
CASTELLI FAST FEET 2 SOCKS
For road rides or when it isn’t possible to wear waterproof overshoes, these socks save you watts.
On the market there are many models of so-called “aerodynamic socks,” but only Castelli Fast Feet have truly been developed and tested to deserve this name. The few socks subjected to tests were probably tested under static conditions, without movement because it’s easier. But a foot is always in motion, which is why we recreated a model capable of replicating the movement of the lower leg. We also conduct tests on test cyclists to verify the results. With these socks you can save 2 watts at 50 km/h.
CASTELLI FAST FEET 2 SOCKS MAIN FEATURES:
- Castelli Fast Feet design, for pedaling even in hot conditions.
- The foot section is inspired by the Castelli Rosso Corsa sock for maximum comfort inside the shoe
- Polyurethane strip at the rear to keep the sock in perfect position
- The leg section is made of Lycra® with channels designed to promote airflow
- Weight: 49 g.
- Temperature: 10°C - 30°C / 50°F - 86°F.
- Fit: Race.
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