Leatt gets why you do what you do. And they get that chasing the Thrill comes at a cost. So Leatt has you covered. With an ever-evolving range of neck braces, helmets, body armor, braces, guards, hydration systems - whatever it takes to keep the committed Thrill seeker safer. Bulletproof and impact tested to: ANSI Z87.1-2015. Military Ballistic Impact Standard (MIL-DTL-43511D). 2.7 mm thick optically-correct lens. Permanent anti-fog function built into the inner lens polymer. Enduro Ventilation Jonny Walker. Tear-off and roll-off ready with posts (tear-offs and roll-off kit sold separately). 32 - 83% light transmission (VLT).