Official Wounded Warrior Project Licensed® product. Between August 2012 and December 2015, Under Armour will make a donation of over $2 million to WWP, benefiting injured service members and their families. Soft and durable anti-pick/anti-pill fabric delivers the perfect combination of fit and performance. Signature Moisture Transport System wicks sweat to keep you dry and light. Armour Block® neutralizes odor-causing microbes to keep your gear smelling fresher, longer. Wide, 2-piece waistband with a rise that sits just right on your hips. Advanced seam placement helps eliminate chafing. Polyester/Elastane. Imported.