Body measurements. Measure your body, not the garment. Use all measurements from the table.
| Size | Waist (cm) |
|---|---|
| S | 82–86 |
| M | 87–91 |
| L | 92–96 |
| XL | 97–101 |
How to measure
Waist: measure around the narrowest part of your waist.
The tape should lie flat, but not constrict. If you fall between two sizes or outside the table, please ask us for advice.
Source: Size chart from Booster (https://www.booster.be/shop/bfg-core-series-1-mma-4150/document/1157), adopted on 30-09-2026.