3M™ Nuvo™ Protective Eyewear combines a distinct, nostalgic look with reliable eye protection that includes an integral brow bar and side shields for added coverage. The glasses appear to have a dual lens to make them look like standard glasses, but the lens is really a one-piece design for extra durability. The impact-resistant polycarbonate lens absorbs 99.9% UV rays. To enhance comfort, these safety glasses come with a soft nose bridge to cushion a high contact point. These safety glasses are recommended for the following tasks: chipping, chiseling, drilling, grinding, machining, masonry, pouring/casting, power fastening, riveting, sanding and sawing. Industries in which these safety glasses are commonly used include aviation, construction, food and beverage, general manufacturing, mining, oil and gas, primary metals and transportation.