Bloc are world renowned eyewear specialists producing technical shades and goggles for the most extreme sports for the hurricane shades theyve turned their hand to the classic aviator style and it works like a dream karbon8 lenses provide clarity of vision and complete uv protection and optical class hinges give them the rugged durability needed for travel and sportscolour swatchgoldeyewear frame materialmetaleyewear typesunglassesgenderwomensuv protection100brandbloccolourgold