Nike Zoom Rival Jump Track and Field Jumping Spikes The runway is ready for you to dominate. Pop a personal best in a model specifically designed for jumping events in track and field. Forefoot spikes and secondary heel traction offer confidence in wet or dry conditions on a variety of different takeoff boards. Those must-haves complement a thick, yet lightweight cushioned heel and a wider shoe base, to withstand the impact forces of jumping at full throttle. Breathable Mesh Upper The upper of the Zoom Rival Jumping Spikes is constructed with a breathable mesh for a lightweight, breathable design. The mesh allows air to fully permeate the construction, providing a constant supply of fresh, cool air. A diagonal midfoot strap provides extreme midfoot containment while allowing athletes to quickly readjust their spikes in-between jumps. The diagonal design anchors the support from multiple angles and makes sure your foot doesn't move around during the jump. The spikes have