bisai double vest
| size | XS | S | M | L | XL | XXL |
| width (cm) | 53 | 55 | 57 | 59 | 61 | 63 |
| length (cm) | 66 | 68 | 70 | 72 | 74 | 76 |
| sleeve length (cm) | 65 | 66 | 67 | 68 | 69 | 70 |
| shoulder width (cm) | 44 | 46 | 48 | 50 | 52 | 54 |
all measurements in cm. om a garment laid flat, from side to side
| size | XS | S | M | L | XL | XXL |
| width (inch) | 20.9 | 21.7 | 22.5 | 23.3 | 24.1 | 24.9 |
| length (inch) | 26 | 26.8 | 27.4 | 28.2 | 29 | 29.8 |
| sleeve length (inch) | 25.6 | 26 | 26.4 | 26.8 | 27.2 | 27.6 |
| shoulder width (inch) | 17.3 | 18.1 | 18.9 | 19.7 | 20.5 | 21.3 |