Under Armour Womens Fit Guide All Under Armour(R) Apparel features a tagless design or tear-away tag with no left-over pieces. Crafted from lightweight and comfy stretch-woven fabric, the Under Armour(R) HeatGear(R) Armour(R) Pants are perfect to match your everyday comfort and style. They are treated with fluorine-free water-repellent treatment that keeps you dry and comfortable all day. The UA Storm technology of these drawcord pants helps repel water while their 4-way stretch fabric ensures a better range of movement. These comfy pants make a great addition to your wardrobe. Loose fit. Encased elastic waistband with external drawcord. Two-ply cuffs. Front hand pockets. 100% polyester. Machine washable.