The Cairn Magnetik ski mask comes with two high-quality magnetic shields. One from category 3 for use in fine weather, and one from category 1 for overcast or foggy days. Magnetic technology makes changing screens quick and easy, thanks to a system of magnets all around the screen. It's extremely comfortable, thanks to a triple density foam that conforms to the shape of your face. Tofight condensation, the screen is anti-fog treated for crisp, clear visibility in all circumstances. Finally, the strap is siliconized for maximum hold of the mask on your helmet. This description is an automatic translation. Please contact us if you have any further questions. Goggles Cairn ---Magnetik Mat Black Neon Pink Spx 3000ium + Spx 1000 Yellow