Avon Protection S10 Size Chart

In order to determine the right size for the mask, measurements must be taken according to the adjacent sketch. MSA Millennium template

 

Head Size (cm) Head Size (inch) Mask Size
60-65cm 23-26" 4 - Small
66-68cm 26-27" 3 - Medium
68-70.5cm 27-28" 2 - Large
70.5-75.5cm 28-29" 1 - X Large