An update to the popular Podium model, the Tifosi Brixen provides frameless optics with an organic, curved lens design. In a style that weighs only 26g, the Brixen is the lightest weight shield lens interchangeable model in the Tifosi range. The striking Race Red Brixen comes equipped with Tifosi's dynamic Fototec High Speed Red Fototec photochromatic lens, with a Light Transmission range from 13.5% ( very dark ) - 35.3% ( variable conditions ) . 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. Tifosi Brixen Sunglasses Features Hydrophilic rubber ear and nose pieces for a no-slip fit Adjustable nose and arm pieces Frameless design increase air circulation & reduce fogging Fits S-L face size 26 grams 100% protection from harmful UVA/UVB rays Lifetime Warranty against manufacturer defects* Compatible with RX03A optical adapter