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 our 5.78 oz. poly/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 our 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 underarm vents to keep you cool and dry a badge tab a zippered front placket an epaulette kit and pass-through mic cord access to keep you connected.