Wiley X Worksight Contour frames are lightweight come in a hand-polished durable Triloid™ nylon frame. In addition, the frame comes with removable side shields that will give extra protection from dust and dirt. Also, the frame has Shatterproof Selenite™ polycarbonate lenses that meet ANSI Z87.1 safety standards as well as US Federal OSHA 1910.133(b)(1)(1) standards when the side shields are equipped.
For other options, check out our entire Wiley X Prescription Safety/Sunglasses