The Milwaukee Fog-Free Safety Glasses With Tinted Lenses Are Designed For All Day Comfort. This Protective Eyewear Has Fog-Free Lenses, So They Stay Clear In The Toughest Conditions With A Lens Coating To Reduce Scratching. The Safety Glasses Have Comfortable Temple Arms Designed For Extended Wear. These Fog-Free Protective Glasses Also Have An Integrated Flexible Nose Bridge That Provides More Comfort.