The smoke-tinted blue-mirrored lenses of these Foster Grant® Warren Polarized Men's Sunglasses are not only eye-catchingly cool. They perform. Polarization means high-definition visibility and optical clarity under glaring light conditions. These lenses offer 100% UVA-UVB protection from the sun's rays. What's more, they have a scratch and impact-resistant hard coating that helps keep them in pristine shape. And the wide black body with rubber nosepads sit comfortably and securely. Adventures under the sun await.