Lose the glare with the Duro Fototec shades from Tifosi. Features variable tint technologies that contribute towards an exceptionally speedy transition time. Lenses do not transition to the full dark state when inside vehicles, as the windshield's UV protection inhibits this. High Speed Red Fototec Lens : · 35-12% light transmission. · Sharpens contrast for crisp details in objects ahead. · Cycles from light to dark swiftly. · Ideal for activities when the sun is strongest. Grilamid TR-90 frame construction for optimal durability and resistance to chemical and UV damage. 100% UVA UVB Protection. Hydrophilic, adjustable nose pads. Ventilated lens helps increase airflow while reducing fogging. Fits medium to large. Direct Fit lenses can accommodate most single-vision prescriptions into the entire lenses, resulting in distortion-free vision without visible lines or use of adapters. Includes a hard shell, zippered case and microfiber cleaning bag. Imported. Measurements: ; Temple Length: 121 mm ; Frame Width: 141 mm ; Weight: 1 oz ; Lens Height: 37 mm ; Lens Width: 61 mm ; Bridge: 18 mm