Features:- Named after the iconic New Zealand fishing town, Costa’s classic Reefton frame just got some serious PRO upgrades. The large frame loved by anglers now carries our new PRO Series fit and features: sweat management channels and eyewire drains, improved Hydrolite® rubber, fully-adjustable nose pads, top hooding and side shields and metal keeper slots. Keep your frames on your face, your vision clear and your eyes on the fish.- 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.- Adjustable Nose Pads. Fully-adjustable, nonslip nose pads were designed to further customize your fit and help reduce fogging.- Scratch Resistant and Durable. The C-Wall coating provides extra scratch-resistance and a barrier that repels water, oil and sweat for easy cleaning.- Blue Mirror.- Best for bright, full-sun situations on the open water and offshore.- Gray Base.- 10% light transmission.- Optimal usage.- Boating and fishing in deep water.- Open reflective water.- Harsh sun.- Costa 580® lenses were designed by in-house light spectrum experts to enhance colors because standard sunglass lenses fell short.- The lens' multipatented technologymanages light by:- Absorbing Harmful High-Energy Blue Light (HEV).- Enhancing Reds, Greens, and Blues.- Filtering Out Harsh Yellow.