Helly Hansen Size Guide Men
| X-SMALL | SMALL | MEDIUM | LARGE | X-LARGE | 2X-LARGE | 3X-LARGE | 4X-LARGE | 5X-LARGE | |
| Feet | Feet | Feet | Feet | Feet | Feet | Feet | Feet | Feet | |
| Body Height | 5'1" | 5'3" | 5'6" | 5'8" | 5'9" | 5'9" | 5'10" | 5'10" | 5'10" |
| Inch | Inch | Inch | Inch | Inch | Inch | Inch | Inch | Inch | |
| Chest | 34.5 | 36 | 37.5-39 | 41-42.5 | 44-45.5 | 47-48.5 | 50-51.5 | 53-54.5 | 56-57.5 |
| Waist | 30 | 31 | 33-34 | 36-38 | 39-41 | 42-44 | 45-47 | 48-50 | 51-53 |
| Hip | 37 | 38.5 | 40-41.5 | 43-45 | 46-48 | 49.5-51 | 52.5-54 | 55.5-57 | 58.5-60 |
| Inseam | 30.5 | 31.5 | 32 | 33 | 34 | 35 | 35 | 35 | 35 |