Serengeti Sunglasses Cetera 7340 Dark Tortoise Brown Drivers Polarized Photochromic Contrast Mirror Gold The adaptable mechanism allows the Pink The adaptable mechanism allows the wearer to adjust the length of the temples for a perfect fit Dolce & Gabbana Glasses Frames DG 3277 3145 Blue Havana Grey 53mm are a square style with a plastic frame which is designed for men 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