Engineered with input from operators in the field, the 5.11 PDU Class B Short Sleeve Taclite 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 Taclite PDU Shirt is crafted from our 4.4 oz. Taclite ripstop fabric for maximum durability and lightweight breathability in hot or humid environments. 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, improved colorfastness, and enhanced fade resistance ensure a crisp, professional appearance in any setting. Additional features include underarm vents to keep you cool and dry, an integrated badge tab, an epaulette kit, and pass-through mic cord access to keep you connected. Lightweight, breathable, and durable Permanent creases ensure clean lines 5.11 Hidden Document Pockets at the chest Underarm vents maximize breathability Teflon treatment for stain, soil, and moisture resistance Pass-through mic cord access Integrated pen holders in chest pockets Bi-swing shoulders for full mobility Secure badge tab Includes an epaulette kit 4.4 oz. Taclite ripstop fabric Colorfast, fade resistant Triple needle stitching Bartacking reinforcements at key stress points Melamine buttons wont melt, burn, or crack Fishtail hem for a confident fit