Revision Military Vipertail Ballistic Sunglasses - Black Frame/Solar Lenses Kit includes matte black frame with high-impact lenses, microfiber pouch, and storage case Precision manufactured interchangeable lenses ensure distortion-free vision Protects from harmful UV A-B-C rays High-impact frame with reinforced hinges to outlast and outperform. Tough-coat lenses prevent scratching in the harshest environments Meets U.S. military ballistic impact requirements for spectacles (MIL-PRF-31013, clause 3.5.1.1)