65%Polyester ,35%Cotton Imported Button closure 65%Polyester ,35%Cotton . High End Wrinkle Resistant Shirt With Taping In Shoulder Seam, Side Seam Maintaining A Sharp And Neat Looking . Easy Care , Washing And Hang Up To Dry Naturally , Non Iron . American Regular Fit Design With A Large Variety Of Different Popular Colors For Your Selection . Pls Don’t Follow Amazon Size Indication , Follow Ours In The Left Picture Table .