Propper ACU uniforms are built to military specifications (MIL-44436) with vat-dyed 50% Nylon / 50% Cotton ripstop fabric. Hook and loop-faced patches can accomodate rank insignia, unit patch, and name tapes. The mandarin collar can be worn up or down, and the hook and loop sleeve cuff closure provides positive closure. A 3-slot pen pocket on the sleeve bottom and miximized shoulder pockets are designed to fir optimally with the OTV. Nametape and patches not included.