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 Fremont is introduced to the world in 1957 as an alternative to the classic aviator glasses. Etnia Barcelona reworks the model to make it its own, injecting its own DNA. Two-colour fronts contrast with the classic colours of the highest-quality mineral lenses. Temples engraved with contrasting art deco-inspired motifs. Etnia sunglasses have an acetate earpieces, laminated with herringbones, stripes, horn patterns... inject the Etnia Barcelona "DNA". The new flat lenses (base 2.5), a trend imported from the streets of NYC and Tokyo, generate very characteristic and futuristic reflections which, when combined with vintage shapes, give the model a modern look.