3M SecureFit Protective Eyewear SF402AF Anti-fog Lens
 
 
The 3M SecureFit Protective Eyewear Series 400 naturally adjusts the temples to individual head sizes for a customized fit for 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 of the wearer. Weighing less than 1 ounce, the durable, snug-fitting, flexible nature of SecureFit offers a more comfortable and personal fit than old-fashion one-size-fits-all glasses that are rigid and unyielding in design. These glasses adapt to the wearer, rather than the other way around. The snug fit also helps keep the glasses securely in place as the wearer looks up and down or side to side, eliminating the need for frequent repositioning of the glasses due to head movement. The SecureFit eyewear 400 Series enhances comfort and security of fit with soft adjustable nose pads and dual-injected padded temples. The 400 Series also features motion-inspired, contoured piping on the outside of the temple for an infusion of style.
 
 
Features:
 
 

 
 
Grey or Clear Anti-fog Lens
 
 
Pressure Diffusion Technology
 
 
Padded temple
 
 
Snug fit
 
 
One Size Fits Most
 
 
 
 
Specifications:
 
 

 
 
Polycarbonate lens
 
 
Complies with:
 
 

 
 
ANSI Z87.1-2015
 
 
CSA Z94.3
 
 
 
 
 
 
Absorbs 99.9%
 
 

 
 
UVA
 
 
UVB