Engineered with input from operators in the field, the 5.11 PDU class A short sleeve twill shirt consistently exceeds the expectations of law enforcement officers around the world. An ideal foundation for your PDU or dress uniform, the class A 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 offers enhanced resistance against stains, moisture, and soil, permanent creases ensure a crisp, professional appearance, and a bi-swing shoulder design provides full mobility. Additional features include underarm vents to keep you cool and dry, a zippered front placket, an integrated badge tab, an epaulette kit, and pass-through mic cord access to keep you connected. Material: Polyester, Twill.