Is the mask effective with my beard?

"It is not recommended to wear a beard with an anti-pollution mask" is a phrase that is generally found. 

Thanks to the shape-memory facial seals that will fit your face, there will be no loss of hermeticity for a beard smaller than 5 centimeters. 

For a larger beard, a slight loss of hermeticity will occur depending on the size. 

Do not hesitate to send us a picture of your pretty beard, we could bring you more details. We will then be able to give you a precise answer for your use case.