• Lenses far exceed ANSI Z87.1 and ANSI Z80.3 optical standards • T-Shell coating for scratch resistance and crazing • Selenite polycarbonate is die-cut to produce lenses without distortion from any angle and is ten times more impact resistant than glass or resin lenses • Frames are built with Grilamid Nylon 6/6 • Natural rubber contact points for comfort and fit Gloss black frames, smoke lens