Salice's 023 sunglasses are an "all sports" model due to their weight of just 31 grams, the result of a frame that profiles only the upper part of the lens and stops at the height of the arms. The large polycarbonate lens, thanks to the HC - High Contrast treatment, improves, as is easy to imagine, the contrast and separation of visible colors, thus creating a greater sense of depth and therefore   + info