Superior XT double lenses offer maximum UV Protection and visual clarity in extreme conditions. Artic Anti fog lens technology for combating fogging. Excellent eye protection, visual clarity, and performance in extreme environments. Thermo lens cushion allows the two lenses to breath, while preventing moisture and particles penetrating the double lens. Sculptured Fleece provides excellent comfort and fit against face. Field of vision of unrivalled with the new Seventy-Five. Offers the flexibility to change the lens quickly depending on weather conditions.Bloc Seventy-Five Brown Blue Mirror/Powder Features: 5 self-locating magnetic contact points combined with Lens locking systems for added security Double Anti-Fog lens Maximum UV protection Helmet compatible Dual adjustment strap Flexible goggle body Exceed European directive 89/686/EEC in accordance with the norm EN174:2002