Men's Size Guide
A

Measure yourself

Around the fullest part of your chest, under the arms, over a t-shirt. Keep the tape level and snug, not tight.

B

Measure a jacket you own

Lay a well-fitting, non-stretch jacket flat and zipped. Measure armpit to armpit below the seams, double it, then match the Jacket Chest column.

Size AYour Chest BJacket Chest
XS 37–38 in94–97 cm 42 in107 cm
S 39–40 in99–102 cm 44 in112 cm
M 41–42 in104–107 cm 46 in117 cm
L 43–44 in109–112 cm 48 in122 cm
XL 45–46 in114–117 cm 52 in132 cm
XXL 47–48 in119–122 cm 54 in137 cm
3XL 49–50 in124–127 cm 56 in142 cm