3M™ SecureFit Protective Eyewear SF401AF-CA has a stylish, lightweight design that weighs less than 1oz. 3M™ SecureFit Protective Eyewear features proprietary 3M™ Pressure Diffusion Temple Technology that helps diffuse pressure over the ear to enhance frame comfort, while also adjusting to fit across a diverse workforce.
3M™ SecureFit Protective Eyewear naturally adjusts the temples to individual head sizes for a customized fit to 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 and facial features of the wearer. Weighing less than 1 ounce, the durable, snug-fitting, flexible nature of SecureFit offers a more comfortable and personal fit than rigid and unyielding old-fashion “one-size-fits-all” glasses. These glasses adapt to the wearer, rather than the other way around. The snug fit also keeps 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.
These glasses come with important safety features for overall eye protection, including impact resistant polycarbonate lenses that absorb 99.9% UVA and UVB rays up to 380 nm.