The Under Armour Flow Velociti Wind 2 CN Running Shoes are designed to help you run faster and smoother. These shoes are lightweight, breathable and responsive, giving you the edge you need to beat your personal best. Engineered mesh upper that is soft and flexible. Textile lining that is soft and breathable. Cushioned textile insole that provides support and comfort. Functional lacing system for a secure fit. Rubber sole that is flexible and slip-resistant.