Safety Glasses Series OTS(R) Gender Unisex Lens Color Gray Mirror Polarized Lens No Lens Coating Anti-Scratch No Foam Lined Eyewear Frame Design OTG Eyewear Frame Style Frameless Frame Color Black Eyewear Size M Frame Material Nylon Lens Material Polycarbonate Temple Color Black Temple Style Adjustable Spatula Photochromatic Lens No Metal Detectable No X-Ray Detectable No UV Protection 100 Percent UVA/UVB Standards ANSI Z87.1 AUS/NSZ 1337 CSA Z94.3-07 EN166