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allowing for long rides without discomfort or pressure points
Durable Aluminum Construction
Whether you're stretching
If your workouts are fun
Castelli Fast Feet 2 Socks Backpack allowing for long rides withoutThe Castelli Fast Feet 2 Socks are designed to give you the aerodynamic edge of a time trial shoecover when race regulations or conditions call for socks instead. Developed as part of Castellis Fast Feet project, they help save watts while keeping you cool in warm weather. Inspired by Race Day Performance: Built for road racing and high speed efforts, these socks use engineered materials to manage airflow. The grooved Lycra leg construction reduces