The Plasma line by Crews safety glasses feature a non-slip TPR temple sleeve for comfort and grip. These stylish safety glasses have a soft, secure TPR nose pad, exclusive Duramass scratch-resistant coating and lightweight polycarbonate frame. The Plasma line of safety glasses also has dual polycarbonate lenses that block 99.9% of ultraviolet rays while providing an excellent orbital seal. Their resilient polycarbonate spring hinge will accommodate a wider assortment of head sizes and shapes. Choose from a variety of lens colors with the Plasma line including amber lens and anti-fog.