Comfortable as both standalone PPE and when worn in conjunction with other PPE including face shields and welding hoods, the sunglass-styled V40 Hellraiser Safety Glasses are ideal for a wide range of applications. Wearing smoke lenses on sunny days helps to reduce the effects of the sun's glare. They shine in the open air. Lenses are treated with a strong coating to prevent scratches and extend their useful life. They block out 99.9 percent of UVA, UVB, and UVC rays thanks to the polycarbonate material they're built from. Having flexible temples is helpful for both comfort and support. Black frame, one-size-fits-all glasses are ANSI Z87.1+ certified for maximum impact protection.