Safety Glasses Series Mirage(TM) Gender Unisex Lens Color Light Gray Polarized Lens No Lens Coating Uncoated No Foam Lined Eyewear Frame Design Wraparound Eyewear Frame Style Frameless Frame Color Clear Eyewear Size M Frame Material Polycarbonate Lens Material Polycarbonate Temple Color Indoor/Outdoor Photochromatic Lens No Metal Detectable No X-Ray Detectable No UV Protection 99.9 Percent UVA/UVB Standards ANSI Z87.1