Single-Layer Mesh Upper - With midfoot overlays for breathability and support.
Innersleeve Construction - Locks the foot over the spike to deliver a snug, secure and comfortable fit.
Phylon Heel - Helps provide excellent impact protection on the track.
EVA Midfoot Shank - For additional support through the arch.
Pebax Plate - With seven removable pins and secondary elements for excellent traction and grip on the track without added weight.
Zoom Air - In the forefoot and rearfoot Nike Zoom Air for a low profile responsive ride, keeping you close to ground but well protected.