JORESTECH Eyewear &ndash; Safety Protective Glasses Case of 12 (Blue) Meets ANSI Z87+ Standards (a more stringent version than the Z87 Standard) UV 400 protects from both UVA and UVB light. Polycarbonate hardened high impact lenses with scratch-resistant coating Hi-Flex Frame for reduced user fatigue and improved hold Side shields lenses for lateral eye protection with unimpeded visibility, stylish contemporary and modern design for outdoor and indoor use