Where Glare Goes To Die. Most polarized lenses eliminate glare by blocking reflected light. But Costa's patented 580 lenses go farther, blocking perfect amounts of harsh yellow light while enhancing reds, blues and greens. The result: less haze, less blur, greater contrast and greater clarity. Available in glass (580G), or a lightweight, impact-resistant plastic (580P), it's like seeing in high definition.
Sure, a pair of sunglasses might look great, but how do they fit? Our hinges, temples and nose pads are the best in the business. Pushing the limits and rethinking what's possible. This attitude guides how we design our frames and choose the materials we use to make them. - Costa