Features: - Named af ter the iconic New Zealand fishing town, Costa’s classic Reef ton frame just got some serious PRO upgrades. The large frame loved by anglers now carries our PRO Series fit and features: sweat management channels and eyewire drains, improved Hydrolite ® rubber, fully-adjustable nose pads, top hooding and side shields, metal keeper slots and is now available in 580 Gold mirror. Dive into a world of clarity and adventure with our new 580 Gold lenses. 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.