Smoke type of lenses are intended for outdoor use where no optical radiation hazards exist other than solar radiation. It is durable with anti-scratch coating, anti-fog and offers 100% UV protection. Designed with enhanced coverage for further protection and flexible nosebridge made of medical grade PVC for a refined fit. Also features brow protector for wider coverage and temple pads for superior grip. Unisex fit for all faces. Standards approved by AS/NZS 1337.1.2010 for medium impact protection. Weight: 25 grams