Combines protective riding safety glasses with reading glasses. This Black/Smoked version features: 5-position lens angle adjustment provides a customized fit. Cushioned, non-slip rubber temple pads for superior comfort. Magnification diopter is molded into the polycarbonate lens. Lightweight nylon frame. High tech vented rubber nose piece. Exceeds the new ANSI Z87.1+ standards and blocks 99.9% UV rays. FREE Protective Sleeve included.