Features: Shatterproof Selenite Polycarbonate lenses that meet the Mil-PRF-32432(GL) ballistic standards, ANSI Z87+.1-2010 high-velocity and high-mass impact standards, as well as US Federal OSHA 1910.133(b)(1)(1) standards Smoke gray lenses provide glare reduction without distorting colors. Excellent in bright/glare conditions. Light transmission 12%-14% T-Shell Lens coating resists scratching 100% UVA/UVB protection with distortion-free clarity Double injected rubber temples for non-slip comfort