Size	Shoulder	Chest
S	16.5" / 42 cm	38.6" / 98 cm
M	16.9" / 43 cm	40.2" / 102 cm
L	17.3" / 44 cm	41.7" / 106 cm
XL	18.1" / 46 cm	43.3" / 110 cm
XXL	18.5" / 47 cm	44.9" / 114 cm

Size	Length	Sleeve
S	27.6" / 70 cm	23.6" / 60 cm
M	28.0" / 71 cm	24.0" / 61 cm
L	28.3" / 72 cm	24.4" / 62 cm
XL	28.7" / 73 cm	24.8" / 63 cm
XXL	29.1" / 74 cm	25.2" / 64 cm

Size	Fit Height		Fit Weight
	FT	CM	LB	KG
S	5'3"-5'7"	162-175	Less than 130	Less than 59
M	5'4"-5'7"	165-176	132-152	60-69
L	5'5"-5'9"	168-180	154-169	70-77
XL	5'5"-6'0"	170-185	171-180	78-82
XXL	5'6"-6'2"	173-189	182-198	83-90

In order to best determine fit, it may be helpful to compare our garments measurements to a similar garment you already own. Lay your garment on a flat surface and take all measurements from the outside of the garment.

to check out our Garment Measuring Guide.

** If you are still confused, you can to help you choose the size. **