This is Asian size,about 2 size smaller than US AU EU
<br />Size: M(US:XS)   L(US:S)   XL(US:M)   XXL(US:L)
<br />M: Shoulder 42cm---Chest 96cm---Sleeve 20cm---Clothes Length 64cm
<br />L: Shoulder 43cm---Chest 100cm---Sleeve 21cm---Clothes Length 65cm
<br />XL: Shoulder 44cm---Chest 104cm---Sleeve 22cm---Clothes Length 66cm
<br />XXL: Shoulder 45cm---Chest 108cm---Sleeve 23cm---Clothes Length 67cm
<br />XXXL:Shoulder 46cm---Chest 112cm---Sleeve 24cm---Clothes Length 68cm