TUSA X-Wing BCD sizing. Imperial in bold, metric underneath.
Waist
| Size | Waist in · cm |
|---|---|
| S |
25.6–31.5 65–80 |
| M |
29.6–35.5 75–90 |
| L |
33.5–39.4 85–100 |
| XL |
37.4–51.2 95–130 |
Lift capacity, BC weight (dry) and releasable weight
| Size | Lift capacity lbf · N |
BC weight (dry) lb · kg |
Releasable weight lb · kg |
|---|---|---|---|
| S |
29.2 130 |
7.7 3.5 |
17.6 8 |
| M |
29.2 130 |
7.7 3.5 |
17.6 8 |
| L |
40.5 180 |
8.4 3.8 |
17.6 8 |
| XL |
40.5 180 |
8.4 3.8 |
17.6 8 |
Source: TUSA’s size chart.