Safety Glass Series CL4 Gender Unisex Lens Color Gray Polarized Lens No Lens Coating Scratch-Resistant No Foam Lined Eyewear Frame Design Traditional Eyewear Frame Style Half-Frame Frame Color Gray Eyewear Size M Frame Material Polycarbonate Temple Style Hybrid Photochromatic Lens No Metal Detectable No X-Ray Detectable No Standards ANSI Z87+