The Cairn Rainbow ski mask is particularly suited to slim faces with its slimmed-down frame. You'll find all the features you need for an enjoyable ski outing, like a double spherical lens that ensures an XXL field of vision. Or an ultra-efficient anti-fog system thanks to good ventilation of the screen to limit any risk of condensation. As for the single-density foam, it hugs the shape of your face very well for great comfort on a daily basis. The photochromic screen from Cairn brightens or darkens according to ambient light. It is capable of switching from category 1 to 3 in a matter of seconds to give you perfect vision in all weather conditions. This description is an automatic translation. Please contact us if you have any further questions. Goggles Cairn ---Rainbow Mat Black Photochromic