Sizes of Wise running vests (such as the Running Bag 333), based on your chest circumference. Measure at chest height.
| Size | Chest circumference (cm) |
|---|---|
| T1 | 76-85 |
| T2 | 82-91 |
| T3 | 88-96 |
| T4 | 93-101 |
| T5 | 98-106 |
| T6 | 103 and up |
Broad shoulders (V shape)? Go one size up. With a slim upper body (A shape), go one size down.