Sismic X is an extremely versatile helmet, designed to offer excellent performance, comfort and ventilation. The construction of the Sismic helmet is designed to save as much weight as possible and ensure the greatest number of holes. The result resulted in a helmet with 26 slits weighing just 277
Sismic X is an extremely versatile helmet, designed to offer excellent performance, comfort and ventilation. The construction of the Sismic helmet is designed to save as much weight as possible and ensure the greatest number of holes. The result resulted in a helmet with 26 slits weighing just 277