The 3M SecureFit Protective Eyewear 600 Series features anti-fog and anti-scratch coating as well as a variety of lens options. The 3M Pressure Diffusion Temple Technology allows for secure and comfortable fit with the ability to self-adjust to a wide array of head sizes. Features include durable polycarbonate lenses that absorb 99.9% of UVA and UVB rays and meet the requirements of ANSI Z87.1-2015 Standard as an impact-rated spectacle.