Crafted for life on the water, the Costa 6S9045 Bloke polarized sunglasses combine bold design with cutting-edge technology. The full-rim rectangular frames in black nylon and propionate deliver sleek durability and definition, while polarized copper mirrored lenses intercept reflections and reduce glare for superior clarity and contrast. Designed to perform, these black sunglasses offer 100% Uva/Uvb protection, helping you explore freely in challenging light conditions. Perfect for the adventurous spirit, they embody the passion and precision of the coastal lifestyle. See what's out there.