UA Storm technology repels water without sacrificing breathability?; Durable woven fabric with soft brushed interior for extra warmth; Stretch-engineered waistband with belt loops and working fly for superior mobility and comfort; Seam design at the knees gives you full range of motion; Open hand and back pockets plus secure, flap-closure cargo pockets; Secure, hook and loop closure cargo pockets and additional utility pockets; Badge clip on front belt loops; Loose: Fuller cut for complete comfort; Uses a fluorine-free water repellent treatment; 91% Polyester / 9% Elastane