5.11 Tactical Taclite PDU Class B Long Sleeve Shirt Midnight Navy Extra Large Regular. 11 Pdu Class A Long Sleeve Taclite Shirt Consistently Exceeds The Expectations Of Law Enforcement Officers Around The World And Is An Ideal Foundation For Your Pdu Or Dress Uniform. Specifications for 5.11 Tactical Taclite PDU Class B Long Sleeve Shirt: Manufacturer: 5.11 Tactical Age Group: Adults Gender: Male Color: Midnight Navy Application: Duty Package Contents: 5.11 Tactical Tclt Pdu L/s B-cl Shirt