Engineered with input from operators in the field, the 5.11 PDU class B short sleeve twill shirt consistently exceeds the expectations of law enforcement officers around the world. Designed to stand up to consistent use in harsh duty environments, the class B short sleeve twill PDU shirt is crafted from Tactical 5.78 oz. polyester, cotton twill fabric for the perfect blend of rugged durability, reliable performance, and breathable comfort. A teflon treatment maximizes resistance against stains, moisture, and soil, Tactical patented 5.11 hidden document pockets offer ample and covert storage, and a bi-swing shoulder design provides full mobility. Sewn-in military creases and reinforced collar edges ensure a crisp, professional appearance in any setting. Additional features include badge tab, a zippered front placket, epaulettes, and pass-through mic cord access to keep you connected. Material: Polyester, Twill.