An excellent tactical base layer, designed for seamless use under an external vest carrier. The Rapid PDU Shirt features tough, lightweight Taclite ripstop fabric for breathability and movement at the torso and enhanced durability at the shoulders and arms. Moisture-wicking and quick-dry construction offer comfort when the shirt is layered under body armor, and the three-button provides added ventilation. Extremely agile, this high-performance shirt excels in training, operations, and casual use. Time to get ready. Material: Cotton, Polyester, Ripstop.