Reeling in the Sockeye of your life just got a little bit easier with the Broadbill 580G Polarized Sport Sunglasses from Costa. Each lens in the Costa line has a specific function to enhance the colors in your environment—like the green mirror, copper, and copper silver for inshore fishing, and blue for offshore fishing. Once you're out on the water and a fish tugs on your line, the temple and ear pads work to keep the glasses in place so you don't have to worry about your new favorite pair going overboard as you reel in your trophy.