HYPER OPTIKS Premium Light Reactive / Anti-Fog Visor Insert - For Arai Brow Vented Shields This revolutionary AUTO-TINTING visor insert changes from a light mint green to a rich cobalt blue in under 4 second under bright sunlight! Perimeter adhesive gasket ensures moisture and dust can't get between the shield and the insert Designed specifically for Arai browvented shields - fits with or without pins! World Class durable Anti-Fog coating can be repeated cleaned with soap and water and will not fail even in the most humid conditions! Absorbs 99% of UV light!