45% Cotton, 55% Polyester, Checkered Flannel Navy Blue-Ecru, Casual Model, No Pocket, Slim Fit, Buttoned Collar, Long Sleeve, Flannel Checkered Shirt, Product Size: L, Model Dimensions: Height: 1.89cm, Weight: 80kg, Gold Star Classics/Ac Free Slim Fit Slim Fit Buttoned Collar Shirt, Winter Collection, Product Code: 4A2022100019LEC. Washing Instructions: Machine wash water temperature should not exceed 30 degrees. Bleach cannot be put. It cannot be dried in a tumble dryer. Not boring. It can be ironed at low temperature. Dry Cleaning Can Be Done. Less Solvent Can Be Used With Trichloroethylene Separator.