The Khor Z87+ safety glasses are ideal for professionals who require a frame that offers an unobstructed field of vision and ANSI-approved shatter-resistant lenses. With our proprietary anti-fog technology (called Vapor Shield), you can experience visual clarity in even the most hazy environments. The Khor safety glasses feature uncompromising comfort and a bold style wrapped into a blade-style frame. These Z87+ safety glasses are constructed with a flexible nylon frame for durability and comfort. Plus, an adjustable thermoplastic rubber (TPR) nosepiece adapts to a variety of face shapes and helps keep them from slipping around when the going gets tough. If you're looking for uncompromising safety glasses, also available in polarized options, shop the Edge Khor.