61% Cotton 38% Polyester 1% Elastane, White-Light Blue with See-Round Stripes, Slim Fit, Buttoned Collar, Long Sleeve, No Pocket, Summer Collection, Altınyıldız Classics Slim Fit Slim Fit Shirt with Button Collar Striped Shirt, Size: M, Model Information: It's 189cm, Weight: 80Kg, Product Code: 4A2022200052BAM. Washing Instructions: The temperature of the machine wash water should not exceed 30 degrees. It can be delicately dry cleaned. No bleach is used. Spread it to dry. It should be ironed at low temperatures.