With a 35-year heritage, Costa are universally recognised and renowned worldwide as the best polarized fishing and watersport sunglasses available. Most polarized sunglass lenses eliminate glare by blocking reflective light, but Costa sunglasses’ patented 580 lens technology goes a step further by blocking the perfect amount of harsh yellow light and harmful blue light while enhancing reds, blues and greens. Essentially, Costa 580 lens technology keeps the bad light out, and lets the good light in. The result: less haze, less blur, greater contrast and greater clarity. Amongst the best polarized lenses ever created.
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