THE OCEARCH CAT CAY STORY Paying tribute to a sleepy island about 8 miles south of Bimini — once the infamous hideout of Blackbeard the Pirate — Cat Cay is known as the birthplace of another legend: Bluefin tuna fishing. Costa Cat Cay Angler sunglasses are a rugged and tough tool of any Angler looking for the best performing fishing sunglasses on the water. 100% polarized, mirrored options, 580 lenses and boasting a patented vented system, these Costa Men’s fishing sunglasses are the choice of those who aim to make their own watery legend. Sharks are in trouble, and without them the ocean ecosystem could collapse. Your purchase helps fund research expeditions aboard OCEARCH, a marine vessel and at-sea laboratory that generates critical data and puts science on the side of sharks.