Choose the size by neck measurement.
Size Fits neck
S 5.5-8.8 in14-22 cm
M 7.5-10.6 in19-27 cm

Worn over a garment? Measure over it or size up.
Still unsure? Contact us

How to measure
NECK
Neck girthWrap the tape snugly around the broadest part of the neck, where a collar usually sits.
Over a garmentIf it will be worn over a sweater, measure over it or choose the larger size.
Final checkMeasure snugly against the body and take it a couple of times for accuracy.