Born On the Water in the fishing capital of the world, Costa sunglasses are made for those who don't just spend their lives on the water, they come to life on the water. Each pair is packed with, color-enhancing 58 lens technology. The result less haze and enhanced contrast and clarity. Available in glass 580G for superior clarity and scratch resistance or lightweight, impact-resistant polycarbonate 580P, it' like seeing in high-definition. Experience sunglasses for life's great adventures. Discover these unisex 6A3020 Bimini Road 600 Costa eyeglasses.