Glasses 1961 black Cosmonauts

Cosmonauts 1961 black cycling sunglasses with ventilation system on the upper part equipped with wind • catching cells, adjustable nose piece, foldable and adjustable temples with rubber ends to avoid contact with the helmet. Black lens with flash system in polycarbonate, filter category 3. Frame in Swiss tr90 grilamid (biocompatible material). weight 30g. Cosmonauts 1961 is dedicated to the first man who flew into space, successfully completing his mission on April 12, 1961. Erredi design offers limited edition eyewear for the most demanding sportsman. Erredi design sports glasses are born from a great passion for sport, for this reason we use high quality materials for our products, our frames are light, elastic, resistant, biocompatible, they are comfortable and dynamic, enveloping, giving a great sense of protection. The lenses of the Cosmonauts racing series with high UV protection made of polycarbonate material according to the main international standards. The frames of the Cosmonauts racing collection are made of biocompatible technopolymer material. Large lens mask, Swiss Techno polymer for maximum performance. Excellent impact resistance at low temperatures. The lightest thermoplastic technopolymer. High flexibility and impact resistant, does not deform. Polycarbonate lenses: Impact resistance, Transparency, High thermal resistance, Physiologically harmless, High optical quality = sharp and comfortable images, High mechanical resistance = safer lenses, High refractive index = thinner lenses, Low specific weight = thinner lenses light, High mechanical resistance = safer lenses, Anti • scratch treatment = more resistant lenses over time, Filter effect on UV rays up to 380 nm. = high eye protection from harmful radiation.
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• BLACK COLOUR
• MATERIAL: POLYCARBONATE
• SIZE: ONE SIZE ADULT
• TYPE: WINTER/SUMMER