Coolibar - Hats/Caps

Size
Head circumference (cm/inch)
S/M
55 to 57 cm / 22 to 23 inch
L/XL
57 to 59 cm / 23 to 23,22 inch

Practical tip : to take the measurement, you must place yourself at the strongest point of your head. This is in the middle of the forehead, usually 1 cm above the eyebrows, where the hat will rest. Take the measurement with your head upright and the tape horizontal.