65% / 35% polyester / cotton Rip-Stop twill material. The cloth of choice for federal agencies. all climate - breathable in summer, wind resistant in winter. Durable colorfast, resists fading, tearing and abrasions. Resists wrinkles and shrinking. Adjustable button tab cuff. Button front with flap closure. 4 large button down bellows pockets. Reinforced elbows. S.W.A.T. BDU - battle dress uniform. Military fatigues. Army Navy shirt. Woodland Camouflage. SWAT Cloth Rip-Stop BDU Shirt. Approximate weight: 1.30 pounds.