Size Chart Face Masks
FIND YOUR RIGHT SIZE
Measure from the tip of your nose around your head, keeping tape parallel to floor and positioned around the middle of your head.
inches
| Sizes | HEAD CIRCUMFERENCE |
| OSFM (ONE SIZE FITS MOST) | 21" - 28" |
cm
| Sizes | HEAD CIRCUMFERENCE |
| OSFM (ONE SIZE FITS MOST) | 53.3cm - 71.1cm |