Buy Costa Del Mar Men's Reefton Pro Rectangular Sunglasses online Costa Del Mar Men's Reefton Pro Rectangular Sunglasses Rectangular Costa Del Mar REEFTON PRO Gold Mirror Polarized Glass Rectangular Men's Costa Reefton PRO Polarized Sunglasses. Named af ter the iconic New Zealand fishing town, Costas 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.