Use a tape measure to check your wrist size and select the right size. Please note that the wrist size is not the same as the length of a bracelet. The sizes below are the circumference of your wrist.
Bracelet size Wrist size centimeters
S 16 cm wrist size
M 18 cm wrist size (average male size)
L 20 cm wrist size
XL 21 cm wirst size