It's authentic in every way. The Propper BDU Trouser is sewn to military specification MIL-T-44047E, with felled seams and a reinforced seat and knee for maximum durability. Six pockets with fused flaps give you a clean, professional look. Use the adjustable waist tabs and durable drawstring leg closures for a secure fit. Features: Sewn to military specification MIL-T-44047E Felled inseams, outseams and seat seams Adjustable waist tabs for secure fit Reinforced seat and knee Button fly Six-pocket design (four with button flaps) Two cargo pockets with button flaps Two back pockets with button flaps Drain holes in bellowed pockets Fused pocket flaps for clean, professional look Durable drawstring leg closure