Please note this is in Asian sizing, Asian size is smaller than western size e.g. UK, US, AU, please check the measurements carefully before making a purchase. Please allow 2-4cm error due to the manual measurement and different measurement methods. If you are not sure which size to buy, please provide height and weight, we will recommend a suitable size. Thank you. M: length 70cm (27.5 inch), chest 107cm (42.1 inch), shoulder 46.5cm (18.3 inch), sleeve 60cm (23.6 inch), fit weight 45-55kg; L: length 71.5cm (28.1 inch), chest 112cm (44.0 inch), shoulder 47.5cm (18.7 inch), sleeve 61cm (24.0 inch), fit weight 55-62.5kg; XL: length 73cm (28.7 inch), chest 117cm (46.0 inch), shoulder 48.5cm (19.1 inch), sleeve 62cm (24.4 inch), fit weight 62.5-70kg; 2XL: length 74.5cm (29.3 inch), chest 1