Please use this info as a general guide as measurements are approximate.

Size	Shoulder	Chest
S	17.7" / 45 cm	39.4" / 100 cm
M	18.1" / 46 cm	40.2" / 102 cm
L	18.5" / 47 cm	40.9" / 104 cm
XL	18.9" / 48 cm	42.5" / 108 cm
XXL	19.3" / 49 cm	44.1" / 112 cm

Size	Length	Sleeve
S	27.6" / 70 cm	23.2" / 59 cm
M	28.3" / 72 cm	23.6" / 60 cm
L	28.7" / 73 cm	24" / 61 cm
XL	29.1" / 74 cm	24.4" / 62 cm
XXL	29.9" / 76 cm	24.8" / 63 cm

In order to best determine fit, it may be helpful to compare our garment’s 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. **