Remington-branded Wiley X glasses features lens interchangeability. The lens is made of a shatterproof selenite polycarbonate that meets ANSI Z87.1-2010 High Velocity and High Mass Impact Standards, as well as US Federal OSHA 1910.133(b)(1)(1) Standards. These glasses offer 100 percent UVA/UVB protection with distortion-free clarity. It has a tumbled and polished black/gray frame sized for youth, double-injected rubber temple tips for a firm grip, and a rubberized nose bridge featuring an adjustable wire core for added comfort. RE 300 has a smoke gray lens for maximum glare reduction, that will not distort colors, with 15% light transmission. It includes a microfiber carrying bag.