How to Measure Your Head
Place the string or tape around your head about 1/8″ above your ear, across the mid-forehead, completely circling your head. Hold the tape firmly, but not too tightly. If your measurement falls between sizes, choose the next largest size.
| 55 cm – 56 cm / 21.65 in – 22.05 in | S | ||
| 57 cm – 58 cm / 22.44 in – 22.83 in | M | ||
| 59 cm – 60 cm / 23.23 in – 23.62 in | L | ||