Petzl Vizor Helmet Visor For Vertex Vent, Best & Alveo Helmets.
Putting goggles or safety glasses on and off can be a right old pain sometimes.
With the Vizir visor attached to your petzl helmet, you will never be hunting for your eye protection again.
The close to face fit provides great protection against flying debris, and the anti fog coating stops that irritating fogging of the lenses so you can actually breath while working.
The Coating also acts a scratch protection