The Red Bull Spect Solo ski mask is designed with many complementary technologies. Pano View to avoid distortion, refraction and glare, Iboost to improve contrast and sharpness, Ultra-AF internal lens that resists fog and anti-fog treated cylindrical screen with wide field of vision. It's all there for your visual comfort. This model is helmet compatible. This description is an automatic translation. Please contact us if you have any further questions. Goggles Red Bull Spect ---Solo Matt Blue Shiny Black Brown Red Mirror