3M SecureFit 400 Series features soft adjustable nose pads, dual injected temples, and proprietary 3M(TM) Pressure Diffusion Temple Technology that helps diffuse pressure over the ear to enhance frame comfort while not compromising the security of fit across a diverse workforce.
Stylish design weighs less than 1oz
Soft adjustable nosepiece to help reduce slippage
Incorporates dual-material temples to provide cushioned comfort plus enhanced style and features the proprietary 3M Pressure
Diffusion Temple Technology _ a scientific advancement that helps diffuse pressure over the ear
Enhanced temple comfort while not compromising the security of fit across diverse workforces