Sunglasses Costa Blackfin 400G / 580G

No matter how long you struggle to get the trophy marlin out of the deep and how wet you are from how many river fish you have outwitted for the day or how many miles you have walked from shore, Costa Blackfin sunglasses will not move from your face you! Thanks to 100% polarization and built-in lightweight anti-slip Hydrolite pads, you won't want to remove them, nor will they have a chance to slip. All-day comfort and 100% UV protection are guaranteed!

Both versions of the Costa Blackfin have lightweight glass in blue, ideal for strong light , sailing or fishing on the high seas, differ only in the technology of glass production - 400G and the latest, 6-layer 580G.

the maximum protection from ultraviolet rays and the effective elimination of glare, tension and eye fatigue from staring into the water are the result of both developments, providing the most crystal clear picture possible and extremely clear image. Both models are scratch and impact resistant, the materials used are of the highest class, and the final assembly is done manually. All sunglasses of the American brand Costa come with a hard company case.