| O'Neill product size (EU/UK) | Pant size (inches) | Waist (cm) | Hip (cm) |
| XS | 25-26 | 60-64 | 86-90 |
| S | 27-28 | 65-69 | 91-95 |
| M | 29-30 | 70-74 | 96-100 |
| L | 31-32 | 75-79 | 101-105 |
| XL | 33-34 | 80-84 | 106-110 |
Chest:With you arms relaxed by your side, measure around the fullest part of you chest
Waist:Measure around your natural waistline.