The most traditional, widely used safety spectacle on the market. It is demanded by workers of its comtemporary styling, comfortable fit and economical lens replacement system. Its lightweight, scratch-resistant lens offers panoramic vision, and also features adjustable lens inclination and temple length. The molded-in nosebridge, browguard and spatula-style temple add additional comfort and fit. These safety glasses meet ANSI Z87. 1-2010 and is certified to the requirements of the CSA Z94. 3 standards.