Bring high-speed power to your next sprint event in the Nike Zoom Rival S 8. Designed for 60-400m, hurdles, and the long jump. Spacer mesh upper is super lightweight and breathable. Flywire cables through the midfoot keep foot locked in place. Pebax spike plate with seven removable spikes extends under the arch for increased response and support. Includes 1/4" pyramid spikes and a wrench. Wt. 5.2 oz.