Costa Del Mar Fisch Men's Rectangular Polarized 580G Sunglasses

Great Fit & Amazing ComfortChris Fischer and his crew are living, breathing, modern-day adventurers and you can bet he's always got a pair of Costas around his neck. Fisch sunglasses feature no-slip Hydrolite lining and Costa’s signature three-hole venting system on the front to keep things cool even when things heat up.Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold. Though it is flexible, it is still durable. Nylon is easily molded into Costa's iconic wraparound shape.580G - Lightwave GlassCosta's most high tech lens - glass provides the most superior clarity. Costa's encapsulated mirrors (between layers of the glass) are scratch-proof. Costa's glass lens is 20% thinner and 22% lighter than the industry's average polarized glass lens while still blocking 99.9% of glare.PolarizationPolarized lenses are essential for anyone who spends time outdoors - especially on the water. But, not all polarized sunglasses are created equal. Costa is 99.9% polarized, providing the best efficiency available so that reflective glare is blocked-reducing eye strain and headaches.MirroredCosta's mirrors are more than an aesthetic and a necessity in harsh sunlight. Made through a high-tech ion beam deposition process, these multilayered thin film coatings make for the most scratch-resistant mirrors out there.Made in USResin frameGlass lensPolarizedUV Protection Coating coatingLens width: 64 mmLens height: 16 mmBridge: 16 mmArm: 121 mmCosta's most high tech lens - 580 Glass provides superior clarity, ultra scratch-resistant, 100% UV protection and the best polarizing efficiency available.Blue Mirror Polarized is best for bright, full-sun situations on the open water and offshore.Costa's co-injected bio-based nylon frame material, TR-90, is both tough and durable, while offering a comfortable fit.Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it