*Light sensitive lens takes less than five seconds to go form clear to smoke and vice-versa *Features Progrip's patented NO FOG lens technology *1 mm thick lenses are anti-UV and anti-scratch *Built-in tear-off pins *Double density foam with hydrorepellent, colored velvet *Silicone treated strap to fix the strap on helmet *Precut foam and molded channels for eyeglasses temples *Homologation CE-EN-N° AC-96025 REV.2