If you live to be on the water, Costa Sunglasses are the clearest, strongest and best sunglasses you can buy and when faced with bright light conditions, Costa Blue Mirror lenses offer the best protection.
Blue Mirror lenses have encapsulated mirrors which deliver superior contrast, colouring in full sunlight and eliminate glare, therefore are perfect for offshore fishing, harsh sun, the beach or for natural contrast.
All Costa lenses are lightweight, impact resistant, scratch resistant and have 100% UV blockage for maximum protection and 100% polarisation to kill reflected glare. Costa lenses also go beyond polarisation by filtering out the harsh yellow and harmful high-energy ultraviolet blue light, making colours brighter and objects appear more defined. So if you are out fishing and you are wearing a pair of Costa Blue Mirror Sunglasses, you are not only protecting your eyes, you are experiencing everything in stunning detail.