The Olav shirt is our regular slim overshirt. Designed as a classic regular slim cut to accommodate heavy layering with a more roomy and generous cut. Normally we recommend our customers to wear their normal size for normal layering and size up for heavy layering.
Uncertain of how to take measures? Read our measuring guide here.
| Size | Front Length | Shoulders | Chest | Bottom Opening |
| Small | 65 | 43 | 54 | 51 |
| Medium | 67 | 45 | 56 | 53 |
| Large | 69 | 47 | 58 | 55 |
| XL | 71 | 49 | 60 | 57 |
| XXL | 73 | 51 | 62 | 59 |
| XXXL | 75 | 53 | 64 | 61 |
