Vintage style single-lens goggle designed to fit over most prescription glasses. Plush soft foam on the interior is contoured to the frame to provide a comfortable seal which also keeps out wind and dust The elastic strap is adjustable for a secure fit. These goggles provide maximum protection against sun, wind, and glare while carving through the concrete jungle on your trusty iron steed. The Polycarbonate lenses feature UV 400 protection and are incredibly durable, exceeding ANSI Z87.1 industrial standards for impact resistance and meeting ANSI Z80.3 Special purpose UV requirements.