"Full Description:\nAs recognizable as the sandy shelves between islands in the Bahamas that Giant Bluefin run through each spring, Costa's Tuna Alley frame now comes with an updated style and PRO Series upgrades. This legacy frame’s updated vent system is backed up by six fish-spotting features to help you do it like the pros: Sweat management channels and eyewire drains, improved Hydrolite® rubber, adjustable nose pads, top hooding and side shields, and metal keeper slots. Fish on.<br />\n \n\nFeatures:\n\u003cul>\n\u003cli>100% UV protection\u003c/li>\n\u003cli>Adjustable nose pads\u003c/li>\n\u003cli>Scratch resistant and durable\u003c/li>\n\u003cli>Premium Polarized 580 Lenses*\u003c/li>\n\u003cli>100% UV PROTECTION: All Costa Del Mar Eyewear lenses block potentially harmful high-energy visible blue light rays and protect against 100% of Ultraviolet rays (up to 400nm).\u003c/li>\n\u003cli>COSTA 580G GLASS LENSES: Costa’s patented 580G glass lenses provide scratch-proof clarity. 580 lenses go further then normal polarized lenses by blocking the perfect amount of harsh yellow light and potentially harmful blue light while enhancing beneficial reds, blues and greens.\u003c/li>\n\u003cli>CO-INJECTED NYLON FRAMES: Costa's co-injected nylon frames are tough and durable, manufactured using the environmentally friendly bio-resin process. TR-90 nylon is a premier material for sports and performance frames as it is resistant to heat and cold.\u003c/li>\n\u003cli>OPTIMAL USAGE: Costa's Copper Green lenses are our most versatile lenses, excellent for cloudy days, everyday activities, sight fishing and contrast for fishing inshore and on flats.\u003c/li>\n\u003cli>14% VISUAL LITE TRANSMISSION\u003c/li>\n\u003c/ul>\n\nSpecifications:\n\u003cul>\n\u003cli>Frame Width: 138 mm, Bridge Width: 11 mm, Lens Width: 61.5 mm, Lens Height: 41.8 mm, Temple Arm Length: 125 mm\u003c/li>\n\u003cli>Frame Width: 136 mm, Bridge Width: 16 MM, Lens Width: 60.3 mm, Lens Height: 42.3 mm, Temple Arm Length: 123 mm\u003c/li>\n\u003c/ul>\n"