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 Etnia model Amelia is inspired by frames from the fifties, when rock and roll was in full swing. Etnia sunglasses have an acetate front with a metal bridge and a very marked cats-eye shape. Metal temples with acetate earpieces accentuate its sophisticated style. Selection of gradient, photochromatic, and high-definition (HD) filter lenses to protect against eye fatigue all day long.