Men's On Cloudspike Amplius 2 US Size:11.5 outsole phrase and wrap-up design

outsole phrase and wrap-up design outsole offering more stretch and added durability

With a roomy toe box and secure midfoot

Helion™ foam for comfort and impact absorption

Rubber outsole

Men's On Cloudspike Amplius 2 US Size:11.5 outsole phrase and wrap-up designYour long distance track spikes. A perfect combination of cushioning and energy return for races up to 10,000m. 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. The top loaded Speedboard delivers midfoot stability and arch support enabling athletes to maintain an efficient and steady pace on longer runs. Thanks to precise