60% Cotton, 40% Polyester, Striped WhiteLight Blue, Comfort Fit, Short Sleeve, Collar with Concealed Buttons, Summer Collection, With Pocket, Altnyldz Classics / ACCO Comfort Fit Wide Cut Cotton Striped Shirt with Concealed Buttons Collar, Product Size: M, Model. Information: Height: 1.89cm, Weight: 80kg, Product Code: 4A2023200249BAM. 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 to dry. It should be ironed at low temperatures. It cannot be squeezed in a centrifugal machine.