LE3NO Mens Slim Fit Long Sleeve Button Down Denim Shirt 85% Cotton / 15% Polyester Mediumweight, durable cotton material offers all-day comfort / Trim fit Modern pearly snap buttons for closure / 2 Chest snap-flap pockets / Detail stitching through out / Box pleat at back yoke for comfort and improved mobility Curved shirttail hem / Adjustable sleeve cuff pleat for better fit & movement / Spread collar Hand wash with cold water / Do not bleach Please look at the measurements below for guidance