The Aspect Shooting and Safety Glasses by Allen were designed to be comfortable to wear for extended periods. Features a vented foam forehead pad cushions on the frame along with padded nose and temple areas. These safety glasses are made using a clear, high-impact, polycarbonate lens that meets ANSI Z87+ ratings. The lenses are also anti-fog, U.V. and anti-scratch coated so that they last a long time.