Size	Shoulder	Chest
S	17.3" / 44 cm	41.7" / 106 cm
M	18.1" / 46 cm	43.3" / 110 cm
L	18.9" / 48 cm	45.3" / 115 cm
XL	19.7" / 50 cm	47.2" / 120 cm
XXL	20.9" / 53 cm	49.6" / 126 cm

Size	Length	Sleeve
S	28" / 71 cm	24.4" / 62 cm
M	28.7" / 73 cm	25" / 63.5 cm
L	29.5" / 75 cm	25.6" / 65 cm
XL	30.3" / 77 cm	26.2" / 66.5 cm
XXL	31.5" / 80 cm	27.2" / 69 cm

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. **