One of the most economical safety spectacles, the Yukon® features a contemporary wrap-around style. The Yukon provides increased angular coverage and improved peripheral vision. Molded-in brow guard and vented sideshields give additional protection. Available in both hard-coated for scratch resistance, or uncoated for extra cost savings. The Yukon XL is an enlarged version that allows room for wear over regular prescription eyeglasses - a low-cost safety provision for temporary workers or visitors to the workplace who use prescription eyewear. Yukon Features: Treated with our exclusive Duramass® scratch-resistant coating (coated styles) Some of the items in this style also meet European CE (EN166) and Australian (AS/NZS1337) safety standards Meets or exceeds ANSI Z87.1 safety standards