Orca Thermal Parka Size Chart
Metric Size Chart
| Parka Size | Chest (cm) | Height (cm) |
| Small | 65-90 | 138-167 |
| Medium | 89-99 | 165-185 |
| Large | 99-115 | 180-198 |
Imperial Size Chart
| Parka Size | Chest (in) | Height (ft in) |
| Small | 25-35 | 4ft 5in - 5ft 6in |
| Medium | 35-39 | 5ft 5in - 6ft 1in |
| Large | 39-45 | 5ft 8in - 6ft 6in |