SF102AF-BLK is a SecureFit™ 100 series gray anti-fog/anti-scratch lens safety glasses (20 each/case). 3M's innovative temple design features slotted ribs that provide comfortable pressure equalization, allowing the temples to flex and self-adjust to the size of the wearer's head. Curved temples apply pressure to the less sensitive back of the head, instead of the temples, achieving a comfortable fit even during rapid head movement. It features sleek, sporty lens shape coupled with a patented temple design that self-adjusts to different head sizes to provide a stylish yet comfortable fit for an extended period of time. Workers can feel confident wearing 3M eye protection that meets the impact-rated protector requirement of the ANSI-ISEA Z87.1-2020 standard.