3M SecureFit Protective Eyewear, Polycarbonate Frame, SF415AF 400 Series, Anti-Fog Lens, +1.5 Diopter, One Size, Clear (Pack of 20)

3M SecureFit Protective Eyewear naturally adjusts the temples to individual head sizes for a customized fit to each person. This self-adjusting feature is possible through 3M’s proprietary Pressure Diffusion Temple Technology, a new design with no moving parts and nothing to adjust. Designed to diffuse pressure over the ears, the glasses automatically adjust to the head and facial features of the wearer. Clear anti-fog coated polycarbonate lens absorbs 99.9%UV and features a +1.5 reading diopter to help workers who have difficulty reading small print or who are engaged in small detail work. Meets the requirements of CSA Z94.3-2007 and ANSI Z87.1-2010.