Nike Zoom Rival Distance Track Spike Size:3 Run FreeThe shoulder seams are

Run FreeThe shoulder seams are adjusted so your arms can swing freely

Alternating channels of mesh and padding on foot bottom

SIZE CHART (All measurements in inches

while the engineered mesh upper delivers a breathable and secure fit

when terrain varies

Nike Zoom Rival Distance Track Spike Size:3 Run FreeThe shoulder seams areNike Zoom Rival Distance Track & Field Distance 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. With a lightweight, breathable upper and cushioned midsole, this adaptable spike dials you in for a wide range of middle and long distance races. It takes learnings from the game changing Dragonfly spike to give you efficient energy return for the tough