The Wiley-X OZONE features rubberised temples and nose pads that ensure a comfortable fit and slip-free wear during your activities. In addition, it has a quick-click removable foam gasket with a ventilation system that allows moisture and fogging to be quickly dispersed. By combining this technology with its sporty, lightweight construction, this model is ready to accompany you in the most demanding environments. The photochromic lenses automatically adapt to the intensity of UV rays. They will transition from 81% transparency when there is no UV light (indoors) to a pair of sunglasses when exposed to direct UV light (outdoors). The Grey lens reduces the perception of strong light and largely eliminates reflections on the water surface. Preserves normal colour perception.