Safety glasses with a patented flexible frame technology and patented indirect venting system. Features TXS Optics for zero distortion, Intrablock UV protection, and 20X the anti-fog protection. Includes anti-scratch coating for 6X more scratch resistance, ergonomic fit., and angle adjustment ratchet. Exceeds safety standards: ANSI Z87.1, CSA Z94.3-2014, EN 166. Maximum ballistic protection: MIL-PRF-32432.