Features: UA Tech™ fabric is quick-drying, ultra-soft & has a more natural feel -Material wicks sweat & dries really fast -Anti-odor technology prevents the growth of odor-causing microbes Fabric: 100% Polyester About the brand Under Armour innovates with its performance clothing for children and teenagers from 4 to 16 years. These clothes are designed to keep athletes cool, dry and light during a game or a workout. They are perfect for our active youngsters!