See a clear difference in comfort, safety and fit. 3M SecureFit Safety Eyewear uses patented 3M Pressure Diffusion Technology to help diffuse pressure over the ear, providing game-changing comfort and a secure fit. The lightweight, flat-temple, low-profile design works seamlessly with hearing protectionfor a difference you can see and feel. Part of the 3M Pro Series Safety Products line that was designed for the way pros think, the way they shop and the way they work Lightweight, flat-temple, low-profile design works seamlessly with hearing protectionWear all day - forget you have them onPadded temples for added comfort over the earsScratch-resistant, anti-fog lensesLightweight and flexible for a secure and comfortable fit