The Petzl Vizir eye shield protects your eyes and clips quickly into the Petzl Vertex or Strato helmets with EASYCLIP system. The Vizir can be swung up and out of the way when not needed. The Vizir Protector is a protective cover that slides down over the Vizir, to keep it protected in storage and transport.Vizir is available in clear or tinted (shadow) versions, and both have scratch-resistant and anti-fog coatings.