Costa Men’s Tuna Alley 580P Blackout Frame w/ Blue Mirror LensNamed after the legendary 15-mile stretch of sand cutting through the deep blue Bahamian waters where the Bluefin tuna migrate north, these Costa angler sunglasses are created to uncover and showcase the famous, underwater fish highway. With integral hinges, a patented vent system, polarized and made from tough-as-nails nylon, these men’s performance fishing sunglasses won’t be missing much.Costa 580P lenses are made from Polycarbonate and Trivex, making for the lightestand most durable lens material option. Costa’s 580P lenses are coated in their proprietaryC-Wall construction which offers increased scratch resistance.Blue lenses are ideal for high-reflective, open water offshore situations.Frame SizeLens Size ModelGenderFrame ColorLens ColorLens MaterialFrame Width (mm)Bridge Width (mm)Lens Width (mm)Lens Height (mm)Temple Arm Length (mm)Tuna AlleyMenBlackoutBlue Mirror580 Plastic132.61161.541.8125