56% Cotton, 44% Polyester, Dobby BlueWhite, Comfort Fit, Long Sleeve, Buttondown Collar, Summer Collection, With Pocket, Altnyldz Classics Comfort Fit Comfortable Cut, Concealed Buttons Collar 100% Cotton Shirt, Product Size: L, Model Information: Boy. : 1.89cm, Weight: 80kg, Product Code: 4A202320005BZM. Washing Instructions: The temperature of the machine wash water should not exceed 40 degrees. It can be delicately dry cleaned. No bleach is used. Spread it dry. It should be ironed at low temperatures. It cannot be squeezed in a centrifugal machine.