AIRBAND SIZE GUIDE
| ARM SIZES | LEG SIZES | |
| Small | less than 10.5 inches (26.5 cm) | less than 16 inches (40 cm) |
| Medium | 11–13 inches (28–33 cm) | 16–20 inches (40–51 cm) |
| Large | 12–16 inches (31–41 cm) | 19–26 inches (49–66 cm) |
| X-Large | 16–21 inches (41–54 cm) | 26–32 inches (66–81 cm) |
Note: If you find yourself in between sizes, choose the larger size option.
HOW TO MEASURE
ARMS: Measure the circumference of your upper arm above your biceps and triceps, almost to your armpit. Round up measurement to next whole number.
LEGS: Sit on the edge of a chair and Measure the circumference of your upper leg as near to the top of the groin as possible. Round up measurement to next whole number.
