Your long-distance track spikes. A perfect combination of cushioning and energy return for races up to 10,000m.

Strong finish

With a Helion™ HF hyper foam midsole, this shoe offers highly responsive cushioning and big energy return, while minimizing impact on the body. For fresh legs on the last lap.

Propels you forward

The top-loaded Speedboard® delivers midfoot stability and arch support – enabling athletes to maintain an efficient and steady pace on longer runs.

Superior grip

Thanks to precise traction optimization and five spike pins, this shoe is light yet guarantees peak performance and grip on the track.

Key Features

- Weight: 157.3g  
- Highly responsive Helion™ HF hyper foam midsole  
- Massive energy return  
- Lightweight one-piece upper  
- Five spikes  
- For long-distance track events  
- Nylon-blend Speedboard® for midfoot stability  
- World Athletics approved forefoot stack height below 20 mm  
- Powered by Helion™ HF