Newport Polarized Calypso Bifocal Sunglasses Black Frame with Grey (Smoke) Polarized Lenses. Like our other models, it's where lightweight and stylish meet comfort and performance. It's benefits include neutral color interpretations and maximum glare protection. Plastic polarized lenses prvoide lightweight comfort and protection against the sun's harmful rays and cut down glares from windshield, water, and road surfaces to reduce eye fatigue. Suitable for all daytime outdoor activities and driving. Includes a drawstring Microfiber cleaning pouch for your convenience and your frames protection.