Serengeti Sunglasses Rivoli 7916 Shiny Matte Black Mineral Polarized 555nm Green Photochromic Black Dragon Sunglasses Equinox X 41089 007 chromapopâ lenses deliver enhanced Dragon Sunglasses Equinox X 41089 007 Matte Black H2O Lumalens Deep Green Ion Polarized are a lightweight wrap style with thick temples for full side protection and a secure comfortable fit Polaroid Sunglasses PLD 2123 S 08A M9 Black Grey Grey Polarised area squared off style with nice feature touches of colour are the temples and temple tips The lenses are of course Serengeti's unparalleled photochromic lenses which will lighten darken for optical light transmission in any condition and also reduce eye strain and fatigue Serengeti Sunglasses Rivoli 7916 Shiny Matte Black Mineral Polarized 555nm Green Photochromic are from the Serengeti Flex series and they will adjust to the shape of your head for a supremely comfortable snug fit