Newport Polarized Regatta Bifocal Sunglasses Black Frame with Amber (Brown) Polarized Lenses. Lightweight and stylish design meet ultimate performance requirements. Amber (Brown) lenses are slightly brighter than our Gray lens. Its benefit includes enhanced color contrast. This is especially advantageous to fishing in order to see the fish in the water. Plastic polarized lenses provide lightweight comfort and protection against the sun's harmful rays and cut down glares from windshield, water and road surfaces to reduce eye fatigue. Includes a drawstring Microfiber cleaning pouch for your convenience and your frames protection.