65% Polyester, 35% Viscose, Patterned Indigo, Slim Fit, Polo Neck, Short Sleeve, No Pocket, Summer Collection, Altınyıldız Classics Limited Edition Slim Fit Slim Fit Polo Neck Patterned T-Shirt, Product Code: 4A4823200030IND. 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.