Item #: 1451319 This is an authentic pair of PRADA Oversized Monochrome Sunglasses SPR 21X in Black Tortoise. These chic sunglasses have a square black acetate frame, with gradient brown lenses. The brown tortoiseshell arms feature a gold Prada logo at the hinge. Follow this item for alerts. Prada is a registered trademark of Prada. FASHIONPHILE is not affiliated with Prada.