This is a 3M/Peltor Anti-fog Glasses known as the SECURE FIT, model SF400-P3PK-6.
The SecureFit 400 Series features soft adjustable nose pads" dual injected temples" and proprietary 3M 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.
Features:
Impact Resistant Polycarbonate Lenses
Padded Temple Touchpoints
Soft Nose pads
Secure Fit
