TUSA PFD Personal Flotation Device sizing. Imperial in bold, metric underneath.
| Size range | Chest size in · cm |
Approx length in · cm |
User's weight lb · kg |
|---|---|---|---|
| Youth |
25–29 64–74 |
15.7 40 |
55–88 25–40 |
| Adult S |
32–36 81–91 |
20.8 53 |
≥90 ≥41 |
| Adult M |
36–40 91–102 |
21.2 54 |
≥90 ≥41 |
| Adult L |
40–44 102–112 |
22.6 55 |
≥90 ≥41 |
| Adult XL |
44–48 112–122 |
22.4 57 |
≥90 ≥41 |
| Adult 2XL |
48–52 122–132 |
22.8 58 |
≥90 ≥41 |
Source: TUSA’s size chart (original chart).