Brand size (US) Equivalence EU Chest size (cm)
XS 34 81 - 84
S 36 - 38 86 - 89
M 40 - 42 91 - 95

L

44 99 - 103
XL 46 - 48 107 - 113

To measure your chest size, place the tape measure at your armpits, at the strongest point, and go around.