size guide - headwear - metric
| sun hat | 0 - 6 M | 6 - 24 M | 2 - 4 Y |
| head circumference | 45 | 50 | 55 |
| brim depth | 6 | 6 | 6 |
| height | 12.5 | 12.5 | 13.5 |
| pom beanie | 0 - 6 M | 6 - 12 M | 12 - 24 M | 2 - 4 Y | 4 - 6 Y |
| width at base of rim | 20.5 |
22 |
22.5 | 23 | 24 |
| hat height rim turned up | 15.5 | 16.5 | 17.5 | 17.5 | 18.5 |
| turn up depth | 4.5 | 4.6 | 4.5 | 4.5 | 4.5 |
| Sunsafe Hat | 3-6 M | 6-9 M | 9 - 12 M | 12- 18 M | 18 - 24 M |
| Crown circumference (inside) | 46.5 |
48 |
49.5 | 51 | 52.5 |
| Width of back flap edge (ear to ear) | 31 | 32 | 33 | 34 | 35 |
| Depth of back flap | 9.5 | 10 | 10.5 | 11 | 11.5 |
| Across crown forehead to back | 25 | 26 | 27 | 28 | 29 |
| size | baby's head circumference (cm) |
| 0 - 3m | 40 |
| 3 - 6m | 43 |
| 6 - 12m | 45 |
| 12 - 24m | 49 |
| Bucket Hat | 0-3 M | 3-6 M | 6-12M | 1-3Y |
| HEAD CIRCUMFERENCE | 43 | 45 | 47 | 50 |
| CROWN DEPTH | 6.5 | 6.5 | 7 | 7.5 |
| BRIM DEPTH | 4 | 4 | 4 | 4 |
• To measure head size, take a soft measuring tape and gently wrap around your little one's head.