Genuine U.S. Army Intermediate Weather Outer Layer (IWOL) pants in Universal Camouflage Pattern (UCP), issued under the Fire Resistant Environmental Ensemble (FREE) program. Manufactured by Massif®, these flame-resistant insulated pants are engineered for cold-weather missions, providing warmth without sacrificing mobility. They feature reinforced seat and knees, full-length side zippers for easy on/off over boots, adjustable waist tabs, and multiple utility pockets—built for performance in harsh environments.