Item #: 1450698 This is an authentic pair of FENDI Metal Acetate F is Fendi Butterfly Sunglasses FF 0410/S in Dark Blue. These chic sunglasses feature a navy squared frame with gradient blue lenses. They also have narrow gold wire arms with a Fendi F logo at the temples. Follow this item for alerts. Fendi is a registered trademark of Fendi. FASHIONPHILE is not affiliated with Fendi.