Radnor Anti-scratch Safety Glasses, Gray Frame and Lens, 12-Pack ECONOMY safety glasses with gray frame and lens. 12 Glasses per Pack DURABLE, LIGHTWEIGHT, SCRATCH RESISTANT polycarbonate lens coating ANSI Z87+ Compliant BLOCKS 99.9% of harmful UV rays Great choice if you're looking for a high quality pair of glasses for a cheap price. Made for jobsites where employees go through their safety glasses quickly.