If you struggle with safety glasses that squeeze the sides of your head or pinch behind your ears, the Robson XL could be your comfortable protective companion. With an ANSI Z87 safety rating, flexible temples and molded nosepieces, the Robson XL provides comfort and protection in one stylish package. Perfect for the jobsite or your next DIY project, the Robson XL comes available in clear and tinted lenses to match your exact conditions. Plus, our anti-fog technology (called Vapor Shield), will help limit fogging in even the most extreme environments.