Whether you are lifting weights, running sprints, or doing agility drills, the Under Armour Flow Dynamic training shoes are the perfect choice for you. Engineered synthetic textile upper that is soft and flexible. Textile lining that is soft and breathable. Moulded EVA insole that conforms to your foot shape and offers optimal comfort and stability. Functional lacing system for a secure fit. Rubber sole that is flexible and slip-resistant.