5.11 Men's Class B Twill PDU Short Sleeve Shirt 100% Other Fibers Imported Rugged durability, breathable comfort, 5.78 oz. Poly/cotton twill fabric is Teflon treatment for stain, soil, and moisture resistance Triple needle stitching, bartacking reinforcements at key stress points Permanent creases ensure clean lines, , secure badge tab, pass-through Mic cord access, reinforced collar edges 5.11 hidden document pockets at the chest, integrated pen holders in chest pockets Includes an epaulette kit