Use this chart to find your size, from XS to 4XL. Measure over a thin layer of clothing and compare to the ranges below.
| Size | Chest (in) | Chest (cm) | Waist (in) | Waist (cm) |
|---|---|---|---|---|
| XS | 32-34 | 81-86 | 26-28 | 66-71 |
| S | 35-37 | 89-94 | 29-31 | 74-79 |
| M | 38-40 | 97-102 | 32-34 | 81-86 |
| L | 41-43 | 104-109 | 35-37 | 89-94 |
| XL | 44-46 | 112-117 | 38-40 | 97-102 |
| 2XL | 47-49 | 119-124 | 41-43 | 104-109 |
| 3XL | 50-52 | 127-132 | 44-46 | 112-117 |
| 4XL | 53-55 | 135-140 | 47-49 | 119-124 |
How to measure
- Chest: around the fullest part of your chest, arms relaxed.
- Waist: around your natural waistline, above the hips.
Fit tips
- If you are between two sizes, choose the larger one. This leaves room for a layer underneath and for the heating panels.
- Some jackets run smaller than standard US sizes. Check the size chart on the product page when it is listed.