On Women's Cloudspike 10000m Size:7 & an integrated hinge that

& an integrated hinge that never pulls hair

Full-length external carbon fiber plate with six built-in pins for rigidity and traction

and DirectPitch™ Technology minimize sound leakage from both bone and air conduction units

The most technically advanced sock from Feetures

Uniquely softer feel for a racing shoe

On Women's Cloudspike 10000m Size:7 & an integrated hinge thatWhy You'll Love It: On's long distance spikes were developed with their world class OAC athletes Category: Distance Track & XC Spike Weight: 4. 3oz World Athletics approved race spikes built to blaze long distance track races. See how they run. KEY FEATURES Race Legal Responsiveness: Stand out from the pack. Engineered with OAC athletes to reduce impact as your laps accumulate, the Cloudspike 10000m combines CloudTec cushioning with Helion HF, On's