Made to be an extension of any hardcore fisherman´s face, the Costa Permit sunglasses are built to perform on a day of sport fishing. Equipped with co-injected Hydrolite™ lining, flexible hinges, side vents, these Costa men´s Angler sunglasses stay on the face and help keeping the trophy in sight.Features:Fit: Regular: - A medium lens front designed for those who prefer to cover an average portion of the face.Nose Bridge: High Bridge Fit- Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils. Premium Polarized 580 Lenses: - Filtering reflective glare is essential for anyone on the water or outdoors. We sell only polarized sunglasses.100% UV Protection: - Your Costas absorb 100% of UV light, providing you the best in light management and protection.Scratch Resistant and Durable: - The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning.Specifications:- Lens material: Polarized Glass (580G)- Frame fit: Regular- Lens curve: Base 8 DecenteredTechnology:Blue Mirror: - Best for bright, full-sun situations on the open water and offshore.- Gray Base- 10% light transmissionOptimal usage: - Boating and fishing in deep water- Open reflective water- Harsh sunCosta 580® lenses: - Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.The lens´ multipatented technology manages light by:- Absorbing Harmful High-Energy Blue Light (HEV)- Enhancing Reds, Greens, and Blues- Filtering Out Harsh Yellow580® lightwave glass: Superior clarity & Scratch-resistance: - Glass Provides The Best Clarity In Material- Encapsulated Mirrors (Between Layers Of Glass) Are Scratch-Proof- 20% Thinner And 22% Lighter Than Average Polarized Glass580® lightwave Polycarbonate:Lightweight, Impact-Resistant: - Polycarbonate & are your lightest and most durable lens material options- C-WALL® is a molecular bond which is scratch-resistant