Kids' Under Armour Rival Print Fill Hoodie 15831-UAFHB15E The Rival Print Fillis perfect for athletes of all levels. This Rival Print Fill is constructed with innovative moisture-wicking fabric to keep you dry, and its lightweight materials provide superior comfort. With the fitted design of the Rival Print Fill, the cozy fabric hugs your body, creating a streamlined look and feel. Kids' Under Armour Rival Print Fill Hoodie