Purpose built for the toughest jobs, Carhartt's trade short-sleeve shirt is constructed of rugged 7.2-ounce, 100% cotton canvas that's garment washed for a soft finish. A hard-working double-front, left-chest tradesman pocket with easy-angle pen pocket and button closure gives the shirt its name. A right-chest pocket with button closure provides added utility. Back yoke with centered box pleat enhances ease of movement. The triple-stitched main seams add strength. VPN: 100149.