Casually running errands around town? Don't forget to bring your Prada PR23SSF sunglasses. Great for casual or chic outings, these frames are made of shiny black acetate, with a double bridge in silver-toned metal. The arms take on both silver metal and black acetate, duplicating the front of the frame. Prada's lettering logo is engraved on the temples. Grey gradient mirror lenses offer 100% U.V. protection. These luxurious designer'sunglasses measure 52-22-140 mm and ship with the branded Prada case and designer's documents of authenticity. Made in Italy.