Size Guide | Jack Wolfskin
| MEN'S JACKET & TOPS | APPROX. UK SIZE | CHEST | WAIST | HIPS | ARM LENGTH |
| S | 48 | 37.8-39.4 | 32.3-33.9 | 37.0-38.6 | 24.4 |
| M | 50 | 39.4-40.9 | 33.9-35.4 | 38.6-40.2 | 24.8 |
| L | 52 | 40.9-42.5 | 35.4-37.0 | 40.2-41.7 | 25.2 |
| XL | 54-56 | 42.5-44.9 | 37.0-39.4 | 41.7-44.1 | 26.0 |
| XXL | 56-58 | 44.9-47.2 | 39.4-41.7 | 44.1-46.5 | 26.4 |
| XXXL | 60 | 47.2-49.6 | 41.7-44.1 | 46.5-48.8 | 27.2 |
| MEN'S TROUSERS & SHORTS | SIZE | WAIST | HIPS | INSIDE LEG |
| 46 | XS | 30.7 - 32.3 | 35.4 - 37 | 31.9 |
| 48 | S | 32.3 - 33.9 | 37 - 38.6 | 32.3 |
| 50 | M | 33.9 - 35.4 | 38.6 - 40.2 | 32.7 |
| 52 | L | 35.4 - 37 | 40.2 - 41.7 | 33.1 |
| 54 | XL | 37 - 38.6 | 41.7 - 43.3 | 33.5 |
| 56 | 38.6 - 40.2 | 43.3 - 44.9 | 33.9 | |
| 58 | XXL | 40.2 - 41.7 | 44.9 - 46.5 | 34.3 |
| SHOES FOR MEN | EUR | US | FOOT LENGTH |
| 6 | 39.5 | 7 | 9.5 |
| 6.5 | 40 | 7.5 | 9.7 |
| 7 | 40.5 | 8 | 9.8 |
| 7.5 | 41 | 8.5 | 10 |
| 8 | 42 | 9 | 10.2 |
| 8.5 | 42.5 | 9.5 | 10.4 |
| 9 | 43 | 10 | 10.5 |
| 9.5 | 44 | 10.5 | 10.7 |
| 10 | 44.5 | 11 | 10.9 |
| 10.5 | 45 | 11.5 | 11 |
| 11 | 45.5 | 12 | 11.2 |
| 11.5 | 46 | 12.5 | 11.4 |
| 12 | 47 | 13 | 11.5 |
| WOMEN'S JACKET & TOPS | APPROX. UK SIZE | CHEST | WAIST | HIPS | ARM LENGTH |
| XS | 34 | 32.3 - 33.9 | 25.2 - 26.8 | 34.6 - 36.2 | 22.8 |
| S | 36 | 33.9 - 35.4 | 26.8 - 28.3 | 36.2 - 37.8 | 23.2 |
| M | 38-40 | 35.4 - 37.8 | 28.3 - 30.7 | 37.8 - 40.2 | 23.6 |
| L | 42-44 | 37.8 - 40.6 | 30.7 - 33.5 | 40.2 - 42.9 | 24 |
| XL | 44-46 | 40.6 - 43.3 | 33.5 - 36.2 | 42.9 - 45.7 | 24.4 |
| XXL | 48 | 43.3 - 46.5 | 36.2 - 39.4 | 45.7 - 48.8 | 24.4 |
| WOMEN'S TROUSERS & SKIRTS | SIZE | WAIST | HIPS | INSIDE LEG |
| 34 | XS | 25.2 - 26.8 | 34.6 - 36.2 | 30.7 |
| 36 | S | 26.8 - 28.3 | 36.2 - 37.8 | 30.7 |
| 38 | S/M | 28.3 - 29.5 | 37.8 - 39 | 31.1 |
| 40 | M | 29.5 - 30.7 | 39 - 40.2 | 31.1 |
| 42 | L | 30.7 - 32.3 | 40.2 - 41.7 | 31.5 |
| 44 | 32.3 - 34.3 | 41.7 - 43.7 | 31.5 | |
| 46 | XL | 34.3 - 36.2 | 43.7 - 45.7 | 31.9 |
| SHOES FOR WOMEN | EUR | US | FOOT LENGTH |
| 3 | 35.5 | 5 | 8.7 |
| 3.5 | 36 | 5.5 | 8.9 |
| 4 | 37 | 6 | 9 |
| 4.5 | 37.5 | 6.5 | 9.2 |
| 5 | 38 | 7 | 9.4 |
| 5.5 | 39 | 7.5 | 9.5 |
| 6 | 39.5 | 8 | 9.7 |
| 6.5 | 40 | 8.5 | 9.8 |
| 7 | 40.5 | 9 | 10 |
| HATS FOR ADULTS | HEAD CIRCUMFERENCE |
| S | 20.1 - 21.3 |
| M | 21.3 - 22.4 |
| L | 22.4 - 23.6 |
International Conversions
| MEN'S TOPS | CHEST | NECK SIZE | EU | USA |
| S | 36 | 15 | 44 | 36 |
| M | 38 - 40 | 15½ | 46-48 | 38 - 40 |
| L | 42 - 44 | 16-16½ | 50-52 | 42 - 44 |
| XL | 46 | 17 | 54-56 | 46 |
| 2XL | 48 | 17½-18 | 56 | 48 |
| 3XL | 50 - 52 | 18½-19 | 58-60 | 50 - 52 |
| 4XL | 54 - 56 | 19½ | 62-64 | 54 - 56 |
| 5XL | 58 | 20 | 66 | 58 |
| 6XL | 60 - 62 | 20-21½ | 70 | 60 - 62 |
| 7XL | 64 | 23-24 | 72 | 64 |
| MEN'S BOTTOMS | WAIST | EU | USA |
| S | 30 | 46 | 30 |
| M | 32 - 34 | 48-50 | 32 - 34 |
| L | 36 | 52 | 36 |
| XL | 38 - 40 | 54-56 | 38 - 40 |
| 2XL | 42 - 44 | 58-60 | 42 - 44 |
| 3XL | 46 - 48 | 62 | 46 - 48 |
| 4XL | 50 - 52 | 64 | 50 - 52 |
| 5XL | 54 - 56 | 66 | 54 - 56 |
| 6XL | 58 - 60 | 68 | 58 - 60 |
| WOMENS'S TOPS SIZE | UK | EU | USA |
| XS | 8 | 36 | 4 |
| S | 10 | 38 | 6 |
| M | 12 | 40 | 8 |
| L | 14 | 42 | 10 |
| XL | 16 | 44 | 12 |
| XL | 18 | 46 | 14 |
| 2XL | 20 | 48 | 16 |
| WOMEN'S BOTTOMS SIZE | WAIST | UK | EU | USA |
| XS | 26 - 27 | 6-8 | 36 | 4 |
| S | 28 - 29 | 10 | 38 | 6 |
| M | 31 | 12 | 40 | 8 |
| L | 32 | 14 | 42 | 10 |
| XL | 33 | 16 | 44 | 12 |
| XL | 34 | 18 | 46 | 14 |
| 2XL | 35 | 20 | 48 | 16 |