Unico Optical 3627A celebrated RSF shape, this Optical version of the Unico is a timeless silhouette designed to be lightweight and essential without losing character. Unico captures RSFs design essence: a reinterpretation of familiar, comfortable models with details that highlight a distinctive urban and iconic edge. Its slightly oversized lenses feature curved rims on the upper line, with sharp squared angles on the bottom and temples, recalling classic vintage