This tough shirt lives for performance and action. Made from durable, soft flame resistant twill that is comfortable against skin. The button-down front has two chest pockets with a pen slot on the left. Greater Arm Mobility Technology keeps shirt cuffs down and extended inseam construction improves range of motion. Extended inseam construction improves range of motion. Finishing details include adjustable cuffs and double-yoke design with center back seam.