Get your swag on and conquer the next safety hazard with the Swagger® SR3 Safety Glasses. This series features a lightweight dual lens frame design, athletic bayonet temples, and are rated to meet or exceed the ANSI Z87+ high impact standards. The SR3 Series are dielectric, meaning that they contain no metal pieces. These high quality safety glasses have a lifetime frame warranty and are engineered to provide the highest level of innovation. Choose the best safety glasses, choose MCR Safety!