50% Cotton, 50% Polyester, Plain Dark Grey, Crew Collar, Slim Fit, Short Sleeve, No Pocket, All Seasons, AC&CO / Altnyldz Classics Slim Fit Crew Neck Short Sleeve Cotton TShirt, Model Measurements: Height:1.89cm, Weight:80. The product size is L in kg, Product Code: 4A4800000001KGR. Washing Instructions: The temperature of the machine wash water should not exceed 30 degrees. Dry cleaning chemicals are used, excluding trichlorethylene. Bleach Can't Be Used. It cannot be tumble dried. It should be ironed at low temperatures.