Propper Covert Button-Up Tactical Short Sleeve Shirt 100% Polyester Imported Comfortable 100% polyester fabric for a casual appearance Underarm gusset allows greater range of motion Pen pocket on chest and sleeve Easy-access dual chest pockets with quiet magnet closure Prym snaps with false-button front Tear-away hook and loop side seams False button closure Tear away side seams Dual chest document pockets