Standard and Smoke Supertech Lenses: The Supertech lenses are made from high-quality, impact-resistant polycarbonate material. The injection-molded lens ensure zero visual distortion and come in a wide variety of tints including, clear, blue, yellow, copper / rose and light copper / rose. All lenses have 100% UVA protection. The wide variety of Supertech lens' tints have a VLT, visible light transmission, from 90% to 25% and a filter category from 0 to 2 depending on your preferred lens tint. Key Features: SUPERTECH Lens. Made from high-quality, impact-resistant polycarbonate material. The injection-molded lens ensures nearly zero visual distortion. Anti-fog coated inside with a hard coating on the outside keeps the lens clear. All lenses have 100% UVA protection. Built-in tear-off posts. Dark smoke, 25% + 5% VLT.