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 102cm (40.1 inches), chest 100cm (39.3 inches), sleeve 36cm (14.1 inches), shoulder 88cm (34.6 inches), fits weight 57-67kg; 2XL: length 104cm (40.9 inches), chest 104cm (40.9 inches), sleeve 37cm (14.5 inches), shoulder 90cm (35.4 inches), fits weight 67-77kg; 3XL: length 106cm (41.7 inches), chest 108cm (42.4 inches), sleeve 38cm (14.9 inches), shoulder 92cm (36.2 inches), fits weight 77-87kg; 4XL: length 108cm (42.4 inches),