Under Armour Girls' HeatGear Armour 3" Shorty 90% Polyester, 10% Elastane Imported Super-light HeatGear fabric delivers superior coverage without weighing you down Material wicks sweat & dries really fast 4-way stretch construction moves better in every direction Anti-odor technology prevents the growth of odor-causing microbes Soft & stretchy Branded elastic waistband with a rise that sits just right on your hips