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, 100% UVB Rays & 98% UVA, and bayonet temples. Glasses also come with a carrying case and come in your choice of gold or chrome frames. WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects and other reproductive harm.