Outstanding comfort and protection from impact and airborne debris. The HDX1 features a replaceable vented hypo-allergenic foam gasket around the entire inside of the lenses. The removable strap provides an adjustable goggle-like fit in a lightweight design. Could be used as motorcycle glasses! The HDX112AF features our UV-AF® Anti-Fog lens coating, which provides 3 times greater anti-fog protection than standard anti-fog glasses. Choose the best safety glasses, choose MCR Safety! To learn more about our anti-fog styles and anti-fog coating options click here!