When you need an economical way to provide on thejob eye protection, Jackson Element safety eyewear is an excellent choice These safety glasses are lightweight and offer frameless styling in a metalfree design, complete with screwless hinges The clear polycarbonate lenses provide 999 UVAUVBUVC protection to help prevent eye damage like cataracts, retinal damage and other conditions that can cause temporary vision loss They meet ANSI Z871 standards for high impact in personal eye protection