| Size | Width | Neck | Length |
|---|
| XS | 34 | 23–28 | 18 |
|---|
| S | 40 | 29–35 | 20 |
|---|
| M | 50 | 36–44 | 43 |
|---|
All measurements in cm.
Width means stretched width. Neck means neck width. Length means hood length. Width measurements are not stated as circumferences. Stretched width is not a guaranteed comfortable fit limit. Keep the eyes, nose and mouth uncovered, and check for comfortable breathing and head movement.