The Fast Feet 2 TT shoe covers from Castelli are designed to cover your cycling shoes and provide better aerodynamics.

These shoe covers are part of Castelli's Fast Feet project, aimed at designing shoe covers for TT (time trial) cycling.

Additionally, the purpose of these covers is to enhance aerodynamics. This is achieved using a developed Lycra material for the ankle part of the covers, which helps direct air around the legs. Moreover, the covers are coated with silicone, providing better airflow around the foot.

The covers are equipped with a polyurethane strip to keep them in place.

Specifications and features:

• Part of Castelli Fast Feet project
• Polyurethane strip at the top of the covers
• Enhanced aerodynamics around the legs