MCR Safety glasses are designed to provide solution-based eyewear protection. The Checklite® CL5 provides premium features at an affordable price! The soft closed-cell foam lining around each lens provides additional eye protection, while the stylish hollowed-out lightweight frame allows maximum airflow. This series is excellent for everyday use or as a new stylish visitor spec. It also features a unique bayonet temple that includes earplug retaining technology. Specially designed notches in the temple tips accept and hold earplug cords in place. The CL510PF has our MAX6® anti-fog coated lens, which provides 6 times greater anti-fog performance than standard anti-fog glasses. Choose the best safety glasses, choose MCR Safety! This product meets the ANSI/ISEA Z87.1 2020 standard.