Castelli Fast Feet Socks
Fusing together the in-shoe comfort of the Rosso Corsa sock with specifically engineered grooved Lycra to help detach airflow, the Castelli Fast Feet Socks are part of a unique project to fine-tune aerodynamic performance. Rising high up the leg and fitting close, like a second skin, the socks are lightweight and breathable for riding in warm conditions. The foot compartment features bacteriostatic silver ions for hygiene and the mesh construction aids airflow so that feet stay cool and comfortable.
- Sizes: S/M, L/XL, 2XL
- Castelli’s Fast Feet project – for road riding in warm conditions
- The sock portion is based on Castelli’s Rosso Corsa sock for in-shoe comfort
- The leg portion is constructed with engineered grooved Lycra® to help detach airflow
- Breathable mesh fabric
- Meryl® Skinlife yarns feature bacteriostatic silver ions