NIKE Air Affect V Cross Training Shoes Leather Upper - Offers fantastic durability and support. Leather Overlays - Gives greater support to the fit and protects the upper of the shoe fur Phylon Midsole - Cushioned midsole which offers great impact protection and soft, lightwei Perforated Upper - For great breathability through the upper. Nike Air - Encapsulated AIR unit offers soft, lightweight cushioned response, helping you