Ideal for impact, dust/airborne particles, chemical splash and optical (UV and welding/heat) radiation. Can be worn over most Rx eyewear. Low-profile, wraparound style provides complete coverage. Pivoting headband clip and wide adjustable-slide headband allow a full range of adjustability. High-quality elastomer body conforms and contours for secure fit. Dura-streme® dual lens coating combines Uvextreme® anti-fog coating on the interior and Ultra-dura® anti-scratch on the exterior for 3X longer lens life. Meets ANSI Z87.1+ High Impact standard. Certified to the requirements of the CSA Z94.3 standard. 50/Case.