The lenses are made of shatter-resistant polycarbonate. This material is lightweight, blocks 99.9% of UV radiation and defends against projectiles or blunt forces with its natural strength. The lenses are always designed with the strict safety standards of ANSI, or the stringent MCEPS military requirements, in mind to bring you total peace of mind. Incorporates the Vapor Shield anti-fog. Unlike other temporary fog proof coatings on the market, it’s infused into the lenses during the manufacturing process. The result is a permanent solution for stopping the buildup of fog-causing water vapor on the surface of the lenses. Thermoplastic rubber (TPR), or MEGOL, is a composite that becomes tacky when exposed to moisture. The strategically placed MEGOL details in the frames prevent slippage. You’ll find these details on the nose pieces or temple tips of the frames.

• Flexible and durable frame
• CSA approved
• Lenses block 99.9% of UVA, UVB, and UVC rays
• Soft TPR nose pads and temple tips for comfort
• Vapor Shield "military grade" anti-fog is the world's first true anti-fog technology