100% Cotton, Plain Black, Casual Model, Standard Fit, Polo Collar, Short Sleeve, No Pocket, Summer Collection, Altınyıldız Classics Standard Fit Regular Cut Polo Collar 100% Cotton Short Sleeve Sweater, Product Code: 4A4923200010SYH. Washing Instructions: The machine wash water temperature should not exceed 30 degrees. It can be delicately dry cleaned. No bleach is used. Spread it dry. It should be ironed at low temperatures.