Serengeti Sunglasses Rivoli 7916 Shiny Matte Black Mineral Polarized 555nm Green Photochromic O'Neill Oakley Glasses Frames OX8046 Airdrop PR RX B09V 16K1O1 57#HH Oakley Glasses Frames OX8046 Airdrop 8046 18 Matte Translucent Blue Men are a fusion of contemporary design and advanced engineering these provide a crystal clear view in all light conditions with a semi rimless design and oversized cylindrical lens that delivers a wide field of view 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