Zone3 Swim Caps Size Guide
Metric Sizing
| Size | Head Circumference (cm) |
|---|---|
| Extra Small | 45-49 |
| Small | 49-54 |
| Medium | 54-58 |
| Large | 58-63 |
Imperial Sizing
| Size | Head Circumference (in) |
|---|---|
| Extra Small | 17-19 |
| Small | 19-21 |
| Medium | 21-23 |
| Large | 23-25 |
| Size | Head Circumference (cm) |
|---|---|
| Extra Small | 45-49 |
| Small | 49-54 |
| Medium | 54-58 |
| Large | 58-63 |
| Size | Head Circumference (in) |
|---|---|
| Extra Small | 17-19 |
| Small | 19-21 |
| Medium | 21-23 |
| Large | 23-25 |