An old favorite is back with a refreshed design to one of Edge's best-selling Z87 sunglasses - ideal for professionals who require a frame that offers unobstructed vision and shatter-resistant lenses with fog-proof features. The Khor G2 Polarized safety sunglass features uncompromising comfort and a bold style wrapped into a blade-style frame. These polarized work sunglasses are constructed with a flexible nylon frame for durability and comfort. Plus, an adjustable thermoplastic (TPR) rubber nosepiece adapts to a variety of face shapes and provides anti-slip properties.