[* price *]
[* compareAtPrice *]
Costa Del Mar BL 11 OGP Blackfin Plastic with black matte plastic frames with the Costa logo engraved on the temples are oversize Rx-able rectangular nylon sport wrap with polarized polycarbonate lenses. The Blackfin is designed with corrosion-resistant stainless steel hinges, adjustable wire core temples and special materials on the saddle nose bridge and temples to ensure comfort and minimize slippage.
These Costa Del Mar Sunglasses have lightweight polarized polycarbonate lenses that provide amazing clarity and 100% protection from damaging UV (ultraviolet) radiation. The polarized lenses reduce disabling or blinding surface glare, making them particularly useful for boating, driving, and other outdoor activities.
When the forecast calls for bright, sunny skies, be sure to grab your Costa sunglasses with gray lenses. They are dark enough to reduce eye fatigue and increase eye comfort under intense light conditions but not so dark that they impair vision when clouds obscure the sun. Since they don't change the value of color, they enable the wearer to view scenes in their most natural state. For deep-water fishing, wear gray lenses for maximum glare reduction.