SIZE	NECK SIZE	WIDTH	WEIGHT
XS	23 – 30 cm	2 cm	61 g
S	31 – 41.5 cm	2 cm	63 g
M	42 – 48 cm	2.5 cm	97 g
L	49 – 55 cm	2.5 cm	100 g
XL	56 – 62 cm	2.5 cm	103 g