Internal visor: Yes (retractable)

Carbon reinforcement: improves shock absorption and reduces weight

Replaceable Footrest with APS (Air Pump System): Allows for a customized fit and added comfort by adapting to the shape of the foot

removable thermal padding that keeps you warm in cold weather

SIDI - BOTAS SIDI PERFORMER NEGRO Size:42 Internal visor: Yes (retractable)Sidi Performer Black off road motorcycle dirt bike Rider Boots Description: Sidi Sport's Sidi Performer Boots design team has introduced a state of the art motorcycle sports shoe with a contemporary and futuristic look, using premium materials for superior technology, functionality and production standards. These boots have undergone exhaustive development, including research, laboratory tests and track trials with Sidi MotoGP riders, guaranteeing