Genuine Government issue Field Pants were intended to be worn over pants or can be worn alone. Adjustable side tabs. Snap-down handwarmer, rear and bellows cargo pockets. Ankle drawstrings, zipper fly, suspender loops and buttons. Heavy duty 50% cotton, 50% nylon. Condition: New. Available in Woodland Camouflage or O.D.Green. Large Regular O.D. Green + XL/Long available in the M51 Model pants only.