Safety Glasses Series RT1 Gender Unisex Lens Color Light Gray Polarized Lens No Lens Coating Anti-Fog Anti-Scratch Yes Foam Lined Eyewear Frame Design Wraparound Eyewear Frame Style Half-Frame Frame Color Gray Eyewear Size M Frame Material Nylon Lens Material Polycarbonate Temple Color Silver Temple Style Bayonet Photochromatic Lens No Metal Detectable No X-Ray Detectable No UV Protection 99.99 Percent UVA/UVB