Protect your vision during range time and beyond with Edge Eyewear Shooting Glasses. Meets ANSI Z87+ requirements for peace-of-mind in all kinds of scenarios. Vapor Shield anti-fog treatment is tested to resist fogging in temperatures as low as -44AdegF, and as high as 125AdegF with 80% humidity. Won't wear off like temporary anti-fog sprays or coatings. Anti-fog Vapor Shield ANSI Z87.1+ compliant Shatter-resistant polycarbonate lenses Flexible, lightweight nylon composite frame