Giro air attack shield helmet 2017
Giro air attack shield helmetthe air attack shield combines aerodynamic efficiency with strong cooling power the magnetically fastened zeiss eye shield provides wraparound eye protection with exceptional optical clarity and its easy to flip up or remove with a hand when appropriate the enhanced airflow and exceptional fit of the roc loc air system mean you dont have to sacrifice comfort or cooling power to get the benefits of an aero helmet features in mould polycarbonate shell with eps