The Monogoggle® VPC indirect ventilation goggle was designed to fit over today's prescription eye wear. Features a separate, soft, pliable nose piece and large view lens. Lens and frame are designed with panascopic angle, unlike other goggles, to improve visibility...especially for bi-focal wearers. FogGard Plus lens reduces fogging in high humidity environments. Meets ANSI Z87.1 and CSA Z94.3 performance criteria. To help keep your goggles in good condition try our Accessories and Lens Cleaning Products category.