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 Alderaan has a children's unisex rectangular frame with lamination on the top portion of the frame front and on the temples. The Etnia Barcelona children's eyewear collection uses colourful acetates and fun colour combinations for the little ones.