AO Eyewear American Optical Original Pilots Sunglasses are genuine government Air Force Pilots Sunglasses with polarized, impact resistant grey polycarbonate lenses. These true aviator style sunglasses are made by the #1 government supplier. American Optical Aviators feature impact-resistant polarized lenses, block 100% of UVB Rays & 98% UVA rays, and have bayonet temples. AO Glasses also come with a carrying case and in your choice of gold or chrome frames.