The Nike Zoom Rival M 9 'Black Indigo Fog' is a multi-purpose track shoe that caters to various events. Designed with a black mesh upper that allows for breathability, it is also equipped with zoned overlays, enhancing its durability in areas prone to wear and tear. To ensure a secure fit, the shoe features an arch band that offers midfoot containment, while its 3/4-length bootie provides a sock-like feel. Additionally, the shoe boasts a sleek silhouette and is equipped with an outsole that combines solid rubber under the heel and a forefoot spike plate, offering optimal support.