Etnia Barcelona sunglasses with natural mineral glass lenses providing the clearest sight in the worl and shock-resistant with anti-scratch, anti-static electricity treatment. Also Hydrophobic - Oleophobic lenses. With maximum UV protection and triple-layer anti-reflective interior. Etnia's model eyewear Tucson has an acetate sun model for men, rectangular shape and very fine profiles. This eyewear has a modern and sporty design with contemporary style. New gluing on the temples. Colour range that combines matte and shiny textures.