Our product with Asian size、 not US/Euro size、 we suggest you to choose 1~2 bigger size than usual、 thanks!<br />Size      shoulder chestlength sleeve<br /> L         44cm  106cm  66cm  60cm<br /> XL   45cm  110cm  68.5cm 62.5cm<br /> 2XL 46.5cm  114cm  71cm 64cm<br /> 3XL 48.5cm   118cm  73.5cm 65.5cm <br /> 4XL  50cm  120cm  75cm 66.5cm