Serengeti Sunglasses Cetera 7340 Dark Tortoise Brown Drivers Polarized Photochromic Contrast Mirror Gold including a keyhole bridge and Pink including a keyhole bridge and corner flicks with metal rivet details Emporio Armani Sunglasses EA4195 501787 Shiny Black Dark Grey are a stylish and sophisticated accessory that will elevate any look Serengeti Sunglasses Cetera 7340 Dark Tortoise Brown Drivers Polarized Photochromic are a wrap around sporty sunglass with a lightweight durable construction and this model has the standard Drivers lens which is the cornerstone of the Serengeti lenses range with the superb optical performance and Spectral Control given by the superb manufacturing technology used by Serengeti to make these amazing photochromic lenses