Air Max 97 Ultra '17 sneakers Nike's Air Max 97 Ultra '17 features an original wave design inspired by Japanese high-speed trains. The pair features a low-top silhouette and sits atop a full-length Nike Air unit and rubber outsole for comfort and traction. Imported Composition Outer: Polyester 100%, Mesh 100% Sole: Rubber 100% Lining: Fabric 100%