I'm afraid that you regard the size as Euro Size and US Size.please do not follow system size chart !!!<br /> if you want make a very correct choice you should choose by the size chart at the Second image !!!<br /><br />>available: XS、S、 M、 L、<br />>ASIA SIZE Shoulder / Chest/ Length / Sleeve<br />   XS:         42cm/  92cm/   67cm/  20cm/<br />    S:        43cm/  96cm/   69cm/  22cm/<br />    M:       45cm/ 102cm/   71cm/  22cm/<br />    L:      45cm/ 108cm/   72cm/  22cm/<br />