Costa Del Mar Costa Tailfin Matte Black Frame Sunglasses w/Blue Mirror 580G M Lenses 06S9113-91130260

Introducing Tailfin - a modernized classic Costa design built for all waterman who require a clear view of their surroundings. Our Bio-Resin frame boasts refined and chiseled edges, complemented by features that help you stay comfortable and sweat-free, with your destination clearly in-sight. Offering two size options, both those with bigger and smaller heads can embark on their watery adventures fully equipped. No matter where you're going, we built the Tailfin to help you get there - and maximize every moment spent on the water. Costa's 580 lenses are designed in-house by light spectrum experts to enhance colors thanks to multi-patented technology that absorbs harmful high-energy blue light (HEV), enhances reds, blues, and greens, and filters out harsh yellow. The 580 lenses are also scratch resistant, and and 20% thinner and 22% lighter than other polarized lenses on the market. Features: Bio-Resin frame 580 lenses: Scratch resistant and enhances clarity 20% thinner and 22% lighter than other polarized lenses on the market Costa Del Mar Costa Tailfin Matte Black Frame Sunglasses w/Blue Mirror 580G M Lenses 06S9113-91130260