• Patented 'PolySquare' lens design offers streamlined styling.
• Patented, first-of-its kind adjustable nosepiece to maximize comfort.
• Available in the patriotic 'Freedom' temples or standard black..
• Independently tested and certified by Underwriters Laboratories to meet ANSI Z87.1 and CSA Z94.3 standards.
• Lenses feature an anti-scratch coating for extra durability and blocks 99.9 percent of UV-A, UV-B and UV-C radiation up to 380nm.