Body measurements. Measure your body, not the garment. Use all dimensions 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 fit snugly but not pinch. If you fall between two sizes or outside the table, please ask us for advice.
Source: Booster size chart (https://www.booster.be/shop/bfg-core-series-1-mma-4150/document/1157), referenced on 30-09-2026.
