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:         43cm/  98cm/   60cm/  60cm/<br />    S:        45cm/ 101cm/   62cm/  61cm/<br />    M:       47cm/ 104cm/   64cm/  62cm/<br />    L:      49cm/ 108cm/   66cm/  64cm/