Costa Men’s Reefton Ocearch Tiger Shark Frame w/ Blue Mirror Lens 580GWith 12 different river systems less than an hour’s drive from town, it’s no wonder New Zealand’s Reefton is world-renowned for its freshwater fishing. These size large frames are the perfect companion to explore any body of water and will stay put on larger heads under any condition thanks to their co-molded temples, Hydrolite nose and temple pads, and cam action spring hinges.Costa believes in products with a purpose, and is proud to help support OCEARCH in its mission to protect the sharks that keep our ocean ecosystems balanced. The OCEARCH Collection helps fund research expeditions that generate critical data and put science on the side of sharks.Costa’s 580G lenses are made from Lightwave glass, and feature encapsulated mirrors, making them scratch-proof. Additionally, the 580G lenses are 20% thinner and 22% lighter than average polarized glass.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)Ocearch ReeftonMenTiger SharkBlue Mirror580 Glass129.21563.543.1115