Tifosi: The Tifosi Davos is a bold new style charged with features designed for high performance. A super close aerodynamic fit, 6 lens vents, a vented nosepiece and full adjustability with slip-resistant hydrophilic rubber - the new Davos is ready to handle the rigours of an active lifestyle.The dynamic Race Red Davos ( gunmetal and red combination ) comes equipped with Tifosi's neutral tinted Fototec Smoke photochromatic lens, with a Light Transmission range from 15.2% - 47.7%. Tifosi's Fototec lenses adjust rapidly to changing light conditions, utilising variable tint technology. Whatever the light condition, Fototec lenses enhance your performance and increase your comfort by supplying superior clarity and protection. Includes a zipped hardshell case and a microfibre cleaning pouch.• Hydrophilic rubber ear and nose pieces for a no-slip fit• Adjustable nose and arm pieces• Vented lenses increase air circulation & reduce fogging• Fits M-L face size• 33 grams• 100% protection from harmful UVA/UVB rays• Lifetime Warranty against manufacturer defects