The Costa Del Mar Stringer 400G Polarized Sunglasses will give you all day comfort and "forget they are on" fit. These co-injected cold-molded sunglasses feature the best polarized lenses, letting you see his every move. All-day comfort and "forget they're on" fit mean you can worry about what's on your line and not what's on your head. Polarized Costa lenses block glare and filter out yellows while enhancing blues and reds. Flexible integral hinges, indestructible nylon frame, Hydrolite nose pads and excellent coverage make this frame ready for surf, sand or open water.