Nike Zoom Rival Sprint Track Spike cf-size-1 Stretch-knit fabric gives a body-hugging

Stretch-knit fabric gives a body-hugging feel to help you move without distractions

Innovative GuideRails® technology — shortened to "GTS" for "Go-To Support" — supports your body in its natural motion path while keeping excess movement in check

Mesh upper for ultimate airflow

Heel-to-toe drop: 8 mm

Up to 12-Hour Battery Life & Quick Charge

Nike Zoom Rival Sprint Track Spike cf-size-1 Stretch-knit fabric gives a body-huggingNike Zoom Rival SprintTrack & Field Sprinting Spikes A note on unisex sizes of this item: Listed sizes are men's. Add 1. 5 to get equivalent women's size. Ex: listed size 8 = women's size 9. 5. Race out of the starting blocks and finish with a flurry in a spike designed with speed in mind. Its robust, reinforced yet lightweight upper provides the key containment necessary to attack the turns and straightaways around the oval. Feel the power and drive