O'Neill Unisex Hood Size Chart
O'Neill Unisex Hoods Size Guide
| Size | Neck | Head |
| (cm) | (cm) | |
| XS | 36 - 38 | 48 - 53 |
| S | 37 - 39 | 51 - 56 |
| M | 38 - 41 | 53 - 58 |
| L | 49 - 42 | 56 - 61 |
| XL | 41 - 43 | 58 - 64 |
| XXL | 42 - 44 | 61 - 66 |
| Size | Neck | Head |
| (cm) | (cm) | |
| XS | 36 - 38 | 48 - 53 |
| S | 37 - 39 | 51 - 56 |
| M | 38 - 41 | 53 - 58 |
| L | 49 - 42 | 56 - 61 |
| XL | 41 - 43 | 58 - 64 |
| XXL | 42 - 44 | 61 - 66 |