Part of the Wiley X new Black Ops Collection of eyewear, the Brick model is certified to exceed ANSI Z87.1-2003 high-velocity and high-mass impact standards with matte black Triloid nylon frames and sleek grey lenses made from Selenite Polycarbonate with a special T-Shell scratch resistance feature and 100-percent UVA/UVB protection. The Brick also features a Facial Cavity Seal that keeps out debris and provides ventilation across the interior of the lens. This new Rx-ready sunglass is perfect for those with medium to large sized heads, and will fit like a glove, thanks to specially designed neoprene temple socks.