5.11 Tactical PDU Long - sleeve Twill Class B Shirt for a professional look on your next shift! For a rough-hewn work-style shirt that's built for years of service, pick up this Class B Twill Shirt from 5.11! Made with a polyester cotton blend for a professional appearance and comfort that incorporates Teflon for stain resistance. The body features sewn-in military creases on the front and back. The long sleeve shirt incorporates collar stays along the front edge of collar and a Taffeta lined collar. Plus, patented hidden document pockets allow for concealed carry of sensitive information! Triple-needle stitching for incredible strength and durability; Armpit vents, a mic-cord pass-through, and adjustable cuffs; Teflon finish for stain and soil resistance; Made from 65% poly / 35% cotton; 4.4-oz. Taclite ripstop for hot and humid environments; Bi-swing shoulders for full range of motion; Machine wash / dry. Imported.; State Color and Size. Order yours today! Men's 5.11 Tactical PDU Long-sleeve Twill Class B Shirt