The Wiley X Saint Prescription Sunglasses is a durable semi-rimless, wrap around frame. The Shatterproof Selenite™ Polycarbonate Lenses have 100% UAV/UVB protection, provide distortion-free clarity, and also feature a hard T-Shell™ Lens coating to make them scratch resistant. This frame also prioritizes comfort with the double-injected rubber temples for non-slip comfort, while also remaining lightweight. This frame also meets ANSI Z87.1 safety standards for high mass/high-velocity impact standards as well as US Federal OSHA 1910.133(b)(1)(1) standards, and MIL-PRF-32432(GL) ballistic standards. In addition, the Wiley X Saint is prescription-friendly. These sunglasses are available in a matte black frame with polarized smoke gray lenses and smoke gray, clear, light rust interchangeable lenses.