Item #: 546102 This is an authentic pair of GUCCI Crystal Marina Chain Shield Sunglasses GG4231S in Tortoise. These shield sunglasses feature dark silver rims with lenses in a gradient brown tone. The arms are crafted of crystal accented silver marina chain at the temple with tortoise ends. These are excellent sunglasses for everyday and the chic, one of a kind look from Gucci! Follow this item for alerts. Gucci is a registered trademark of Gucci. FASHIONPHILE is not affiliated with Gucci.