Safety Glasses Series A700 Gender Unisex Lens Color Gray Mirror Polarized Lens No Lens Coating Anti-Scratch No Foam Lined Eyewear Frame Design Wraparound Eyewear Frame Style Frameless Frame Color Gray Eyewear Size M Frame Material Polycarbonate Lens Material Polycarbonate Photochromatic Lens No Metal Detectable No X-Ray Detectable No UV Protection 99.9 Percent Standards ANSI Z87.1-2010 CSA Z94.3