Most importantly, the Giro Air Attack Shield provides an aerodynamic benefit and time savings across a wider range of bike speeds, not just at very high speeds like previous cone-tail designs. The Giro Air Attack Shield in the aero helmet that provides a benefit at almost all speeds.
The Giro Air Attack Shield uses a magnetically fastened eye shield to reduce drag and for wraparound eye protection. The eye shield is easy to remove and replace using a powerful, dependable magnetic mounting system.
Because of the wind tunnel developed enhanced airflow design the helmet is much cooler than most aero helmets. and the Roc Loc® Air system, this helmet has redefined the benchmark for performance.