OLLIN1 Mens Casual Long Sleeve Button Down Flannel Shirt 55% Cotton / 45% Polyester Durable, soft cotton blend material for all day comfort / Full contrast button down closure Adjustable sleeve cuffs for better fit & movement / Shirttail hemline 2 Front button chest pockets for convenience / Half back yoke with locker loop Machine wash cold with like colors / Use mild soap / Gentle dry low / Do not bleach / Warm iron Please look at the measurements below for guidance