New NIKE ZOOM RIVAL S 8 806554 400 Spikes Blue Track & Field Men Shoes Men's Nike Zoom Rival S 8 Track Spike LIGHTWEIGHT LOCKDOWN. Updated for an ultra-lightweight, locked-in fit, Men's Nike Zoom Rival S 8 Track Spike is designed with the sprinter in mind for events ranging from 60m to 400m, including hurdle events and the long jump. Flywire cables locks down the midfoot. Spike plate extends under the arch for midfoot response and support. Pebax plate with 7 removable spikes for maximum propulsion. Spacer mesh delivers ventilation in a lightweight package. Nanoply material covers the spacer mesh for a seamless interior.