Propper Men's Abu Trouser Sewn to military specification FQ PD-06-11B, Fade-, shrink- and wrinkle-resistant, NIR compliant Felled inseams, outseams and seat seams, Action-stretch waistband for enhanced comfort, Reinforced seat and knee Button fly, Eight-pocket design, Two cargo pockets with button flaps, Two shin-high cargo pockets (three-channel pen pocket on right side) Two back pockets with button flaps, Drain holes in bellowed pockets, Fused pocket flaps for clean, professional look Approved for active duty use by the U.S. Air Force, 50% nylon / 50% cotton ripstop fabric