3M™ SecureFit™ Protective Eyewear 200 Series offers lightweight comfort at an affordable price. Featuring exclusive Pressure Diffusion Temple Technology, 3M’s innovative temple design features slotted ribs that provide comfortable pressure equalization, allowing the temples to flex and self-adjust to the size and shape of the wearer’s head. 3M™ SecureFit™ Protective Eyewear 200 Series offers lightweight comfort at an affordable price. Featuring 3M™ exclusive Pressure Diffusion Temple Technology, 3M’s innovative temple design features slotted ribs that provide comfortable pressure equalization, allowing the temples to flex and self-adjust to the size and shape of the wearer’s head. Certain 3M™ SecureFit™ Protective Eyewear 200 Series models feature 3M™ Anti-Fog Plus Coating, and resist fog up to 11x longer than traditional 3M™ anti-fog coatings*, and through up to 10 washings with water. Some models also feature 3M™ Scotchgard™ Anti-Fog Coating, and resist fog up to 11x longer than traditional 3M™ anti-fog coatings*, and through up to 25 washings with water. Offers 7x better anti-scratch performance vs traditional 3M anti-fog coating.