
Size Chart Masks and Hats
Masks, hats and the COSMA 20 masks. All measurements in centimetres.
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Nose bridge to chin | 10–11,5 | 12–13,5 | 14–16 | 16,5–18 |
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Head circumference | 52–53 | 54–55 | 56–57 | 58–59 | 60–61 |
COSMA 20: run the tape from the bridge of your nose over the tip and down to the end of your chin. Masks and hats: measure the head horizontally, one centimetre above the eyebrows.