Improved Visibility & Quick Change Lens The VIO’s large thermal lens offers the best field of view and can be removed and replaced in seconds thanks to the integrated Hinge Lock™. Streamlined With Better Protection The VIO’s lightweight, streamlined profile design keeps the goggle compact and while increasing protection of the ears, face and chin. Customize Your VIO With a removable face mask, goggle strap, ear pads, and lens the VIO is available in thousands of customizable configurations. Superior Optical Clarity Quick Change Lens Large Field of View Distortion Free Optical Clarity 100% UV Protection Hard Scratch-Resistant Coating Anti-Reflective Coating Anti-fog Hydrophobic Coating Dual Pane Thermal Lens Advanced Chromatic Lenses: Multi-layer, scratch resistant chromatic coatings increase eye comfort without affecting color appearance.