We advise using a tape measure the diameter of your wrist directly above the hand for accurate sizing. To account for slack, put your tiniest finger between your wrist and the tape measure.
--------------------------------------------
MEN:
XS / 18 cm wristS / 19 cm wrist
M / 20 cm wrist (Most Popular Men’s Size)
L / 21 cm wrist
XL / 22 cm wrist
2XL / 23 cm wrist
WOMEN:
S / 17cm wrist (Most Popular Women’s Size)
M / 18cm wrist
L / 19cm wrist