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. XL: length 66cm (25.9 inches), chest 110cm (43.2 inches), sleeve 64cm (25.2 inches), shoulder 46cm (18.1 inches); 2XL: length 68cm (26.7 inches), chest 114cm (44.8 inches), sleeve 65cm (25.5 inches), shoulder 47cm (18.5 inches); 3XL: length 70cm (27.5 inches), chest 118cm (46.4 inches), sleeve 67cm (26.3 inches), shoulder 49cm (19.3 inches); 4XL: length 72cm (28.3 inches), chest 122cm (47.9 inches), sleeve 68cm (26.7 inches), shoulder 50