DISCONTINUED Port Authority Stain-Release Short Sleeve Twill Shirt. S648A twill shirt with a slight military edge for the workplace and beyond. With its stain release finish and a colorfast blend, this comfortable shirt will maintain its sharp looks throughout the day.,4.5-ounce, 55/45 cotton/poly with stain release finish,Button-down chest pockets with flap and pleat details,Epaulets at shoulder seams,Dyed-to-match buttons,Pen holder at left chest pocket,Center back pleat,Shirttail hem