Polycarbonate, wraparound, unilens design is lightweight and impact-resistant. Lenses are available with Uvextreme® anti-fog lens coating or Ultra-dura® anti-scratch hardcoat that provides enhanced chemical and scratch resistance. Meets ANSI Z87.1+ 2015 High Impact standard. Certified to the requirements of the CSA Z94.3 2007 standard. 10/Box.