Here is US size， and the size you choose will be US size in our shop. but we will send the Asian size according to your US size as our products are Asian size
Size Shoulder(cm) Chest(cm) Length(cm) Sleeve(cm)
US-XS CN-M 41 96 67 60
US-S CN-L 43 100 69 62
US-M CN-XL 45 104 70 63
US-L CN-XXL 46.5 108 72 64
US-XL CN-XXXL 47.5 112 74 66