Polyester/Cotton twill. Made in Tennessee USA facilities to rigid government specifications from US made fabric & materials. Adjustable button tab cuff. Button fly. Reinforced seat and knees. Adjustable waist tabs. 2 front slash pockets. 2 button down back pockets. 2 cargo pockets. Drawstring bottoms. BDU - battle dress uniform. Military fatigues. Army Navy pants. Made to military specifications. Desert Camouflage. GI BDU pants.