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. Sunglasses's Etnia model Parallel is made from acetate and metal. This kind of Etnia's sunglasses has a metal bridge and bar. Colour combinations and lenses designed to give a UNISEX look. Polarised lenses ensure clean, clear vision without glare.