Safety Glasses Series BK3 Gender Unisex Lens Color Gray Polarized Lens No Lens Coating Anti-Fog 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 Temple Color Gray Temple Style Hybrid Photochromatic Lens No Metal Detectable No X-Ray Detectable No UV Protection 99.9 Percent Standards ANSI Z87+