No more fog ... even for wearers of glasses! As Aerospace OTG this release also offers Superflow System optimizes ventilation and prevents fogging by deporting the screen. With this mask, the vision is as broad as precise with the Minimalist Frame mount and excellent photochromic screens Julbo. The user comfort is maximized with the thermoformed face foam which facilitates the passage of the branches of spectacles and the elastic equipped with an easy-clip loop for hanging the mask. Details well seen!