'The Siren' Hat

S 55cm 6 7/8 6 3/4
M 57cm 7 1/8 7
L 59cm 7 3/8 7 1/4

How to measure

How would you like to wear your hat? Select from the styles below. Then, follow the instructions of your preferred style to measure your head.

Style 1: Traditional

Traditional Hat Measurement Guide

The front tip of the hat is low on the forehead, just above your eye brows. To measure your head using the traditional style method, measure the distance around your head from the centre of the back of the head to the forehead just above the eyebrow as shown below. 

Style 2: Halo

Halo Hat Measurement Guide

The front of your hat is raised up and the hat sits on the back of your head. To measure your head size using the halo method, measure around your head over your occipital bone (the furthest part on the back of your head) to the top of your forehead (beginning of hairline). 

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