Boll&eacute; Safety 253-RH-40070 Rush Safety Eyewear with Rimless Frame and Clear Anti-Fog/Anti-Scratch Lens High impact polycarbonate lens Optimal fit, ultra-lightweight frame 99.99 percent UVA and UVB light absorption Anti-Scratch and Anti-Fog Lens High contour (10 base) dual lens Safety rush eyewear is made of polycarbonate material Features 2.2mm high impact anti-fog, anti-scratch coated polycarbonate lens High contour (10 base), single lens with 180-Degree distortion-free viewing and superior optical quality 99.99-Percent UVA and UVB light absorption Available in clear lens color