100% Viscose, Plain Navy Blue, Slim Fit, Short Sleeve, Buttondown Collar, Summer Collection, Casual Model, With Pocket, Altnyldz Classics Slim Fit Slimfit, Buttondown Collar Regular Cotton Shirt with Short Sleeves, Size: L, Model Information: Height: 1.89 cm. , Weight: 80kg, Product Code: 4A2023200105LAC. 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.