U.S. Army OCP Trousers, New100% cotton ripstop Genuine U. S. Air Force issue trousers Sewn to military specification FQ PD 06 11C Certified to NFPA 1975 Standards by Underwriters Laboratories, Inc. (UL) 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