Nike Women sport chaussures air max 97 black white gray. Leather and synthetic upper.Phylon midsole with visible Air Cossin heel.Rubber outsole.Air cushion visible throughout the midsole.the idea of replacing the heavy foam midsole for lightweight cushion that provides protection, strength, comfort and therefore improve performance.Basket with upper and synthetic textiles.Lining and sock Textile comfortable.Nike air max 97 shoe is excellent, it is very well sold in all the world.