Resistance Band Sleeve Sizing Guide - PopUp
Measure completely around your bicep about 5 inches from your elbow joint.
| SIZE | BICEP INCHES | CENTIMETERS |
| XS / S | 10.75" - 12.25" | 27.3 - 31.1 |
| S / M | 11.5" - 13" | 29 - 33 |
| M / L | 12" - 13.5" | 30.5 - 34.25 |
| L / XL | 13.75" - 15.25" | 35 - 38.75 |
| XL / 2XL | 14.25" - 15.75" | 36 - 40 |
| 2XL / 3XL | 14.75" - 16.25" | 37.4 - 41.2 |