Serengeti Sunglasses Luca 7803 Shiny Brown Polarized 55nm Green Photochromic ChromaPop Sun Blue Mirror & Yellow Smith Sunglasses Haywire FRE QE RB 3025 004 78 62 14 140#HH Smith Sunglasses Haywire FRE QE Matte Grey ChromaPop Polarized Bronze a modern spin on a heritage double bridge design the Flow Goggles combine cutting edge functionality with eye catching design Serengeti Sunglasses Luca 7803 Shiny Brown Polarized 55nm Green Photochromic are a slim rimless style with wrapped sporty shape and Serengeti's Polar PhD lenses for a supremely lightweight feel which is comfortable and strong with the superb photochromatic spectral control and Polarizing technology built into the lenses