Costa RINCON 06S9018-01 Smoke Crystal/Green 580 Glass Polarized New Sunglasses. 100% Authentic. Frame it's lightweight. Color is matte smoke crystal (grey) full rim, made of plant bio-based resin, straight bridge and wrapping style lines with curved temples. Temple color matte smoke crystal with black matte Logo. Lens color is Green, 580G, glass (lightwave glass/superior clarity & scratch-resistant) Polarized and mirrored. 580 engraved on right lens. Width/Bridge/Temple size is: 63mm 11mm 140mm. Item is shipped with original Costa case and cloth. Tag is attached on temples. Retail $259.Sp