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Use - The Zoom Rival M 9 can efficiently handle sprints and middle-distance runs, as well as jumping events such as hurdles, long jump, and high jump. The shoe possesses unique structural elements, particularly in the outsole and upper, that allow it to be versatile and ready for competition.
Spike Type - A set of seven ¼-inch pyramid spikes come with the shoe. The spike pins can be attached to strategic locations in the forefoot area of the outsole, to provide traction on a variety of surfaces, therefore, catering to both indoor and outdoor events. Another track shoe from the Rival series, the Nike Zoom Rival S 9, also makes use of pyramid-type spikes.
Spike Plate - The Pebax spike plate used by the Nike Zoom Rival M 9 provides a flexible unit that allows the runner to move forward more naturally. The spike plate extends up to the arch area of the outsole.
- The ninth iteration of the Zoom Rival series for mid-distance events presents a couple of updates that may be minor, yet still relevant and noticeable through the shoe’s performance. These include changes in the upper and midsole.
- Most of the structural elements in the upper have been retained. The new addition to this part of the Zoom Rival M 9 is an arch band that helps give a locked-down fit for the foot.
- The previous version has a Phylon wedge that acts as its midsole, which was removed in this iteration.
- A new detail was also added in the outsole, which is a unit of solid rubber that goes directly under the heel.
Like many other track shoes, the Nike Zoom Rival M 9 is built as a unisex-style shoe. This means the sizing scheme is generalized and the same for both men and women. Thus, women athletes would need to get 1.5 sizes down for accurate fitting. That aside, the dimensions of the Zoom Rival M 9 follow the foot’s anatomical shape, therefore allowing a narrow yet comfortable position around the heel, midfoot, and toes. Additionally, the toe box height is also kept low for a snug fit.
A Pebax spike plate is placed underfoot, going across the length of the shoe from the toe to the arch. Unlike other track shoes with spike plates that are only under the forefoot, the Nike Zoom Rival M 9 extends its spike plate to the midfoot. This layout contributes to a springier toe-off and provides a support structure to the arch of the foot.
Meanwhile, the heel area is rimmed with a piece of solid, sturdy rubber for augmented grip and durability in the area. The rubber displays a horizontal pattern that contributes to the traction of the track shoe.
The synthetic mesh upper of the Nike Zoom Rival M 9 provides a lightweight—almost unnoticeable—breathability. The unique construction of the mesh allows optimum-level comfort as it actively and efficiently wicks away moisture and sweat, thus preventing build-up. Moreover, the mesh promotes a healthy in-shoe environment by allowing cool air to circulate.
A set of strategically-placed overlays accentuate the upper of the Zoom Rival M 9. These overlays can be found in the high-wear areas, ensuring resilience and durability.
Meanwhile, the midfoot area of the Nike Rival M 9 is supported by an arch band. This is a strap that is found in between the mesh and the internal lining of the upper. The arch band acts as a cinching system for the shoe by offering a secure and supportive unit, thus enabling the midfoot to have more control.
All these upper elements are incorporated together through a cleatie construction. This style eliminates unwanted layers and bulk, thus keeping the track shoe lightweight. The cleatie construction also gives the Zoom Rival M 9 a sock-like fit.
To finish it off, the shoe utilizes a traditional lacing as its closure system. This classic feature ensures a locked-in feel that is also adjustable.