Costa Cat Cay Men's Polarized 580G Rectangular Sunglasses

Great Fit & Amazing ComfortAbout 8 miles south of Bimini, this sleepy island—which was once a hideout of Blackbeard the Pirate—is known as the birthplace of Bluefin tuna fishing. These rugged sunglasses—boasting a patented vented system that keeps their lenses clear—will help you make your own history out on the water.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.Made in USResin frameGlass lensPolarizedUV Protection Coating coatingLens width: 61 mmLens height: 10 mmBridge: 10 mmArm: 125 mmCosta's most high tech lens - 580 Glass provides superior clarity, scratch-proof, 100% UV protection and the best polarizing efficiency available.Green Mirror Polarized enhances vision and contrast, great for fishing inshore and on flats.Costa's co-injected bio-based nylon frame material is both tough and durable, while offering a comfortable fit.100% polarization kills reflected glare and reduces eye strain.