Size	Chest (in)	Neck (in)	Arm Length (in)
S	36	14.5	33
M	38 - 40	15 - 15.5	33.5 - 34
L	42 - 44	16 - 16.5	34.5 - 35
XL	46 - 48	17 - 17.5	35.5 - 36
2XL	50 - 52	18 - 18.5	36.5 - 37
3XL	54 - 56	19 - 19.5	37.5 - 38