Size Chart Patagonia Men Regulator 4/3 Full Suit
| Size | Height (cm) | Weight (kg) | Neck (cm) | Chest (cm) | Waist (cm) | Inseam (cm) |
| S | 173-183 | 61-70 | 38 | 98 | 80 | 80-85 |
| MS | 169-179 | 63-72 | 40 | 102 | 84 | 78-83 |
| M | 175-185 | 70-77 | 40 | 102 | 84 | 81-86 |
| MT | 182-192 | 72-82 | 40 | 102 | 84 | 85-90 |
| LS | 170-180 | 72-82 | 41 | 107 | 89 | 79-84 |
| L | 177-187 | 77-86 | 41 | 107 | 89 | 83-88 |
| LT | 183-193 | 82-91 | 41 | 107 | 89 | 86-92 |
| XLS | 171-181 | 82-91 | 42 | 112 | 94 | 80-85 |
| XL | 178-188 | 86-95 | 42 | 112 | 94 | 84-89 |
| XXL | 179-189 | 95-104 | 43 | 117 | 99 | 85-90 |