CLICK A.I.R. GASKETS (A.I.R. = Air Intake Regulator) take your Harley-Davison® eyewear experience to the next level. Designed to shield your eyes from harmful debris, CLICK A.I.R. GASKET creates resistance against fine dirt particles. Push down on the top of the gasket and CLICK A.I.R. will increase airflow while improving aerodynamics. The ventilation processes eliminate fogging to make each ride safe and comfortable.