72073 - Stryke PDU Class A ShirtEngineered with input from operators in the field, the Class A 5. 11 StrykeA PDUA Shirt takes high performance uniform wear to the next level, and is the superior foundation for your PDUA or Dress Uniform. 78% polyester 22% cotton, Flex TacA mechanical stretch ripstop, 4. 8 oz., Teflon Flex Taca mechanical stretch provides lasting durability that moves with you Teflona finish resists water, dirt, and stains for longer wear Superior durability,