Nike's cult Air Max 97 Ultra '17 sneakers were inspired by the streamlined silhouette of Japanese high-speed bullet trains. Designed with a lightweight textile construction and responsive cushioning in the form of a foam midsole and visible Max Air cushioning, these Air Max 97 Ultra '17 sneakers benefit from Nike's signature swoosh logo at the tongue and outer walls, tonal curved panels and a rubber sole with a visible Air Max Unit.