On Cloudspike Amplius 2 - Mens Size:11.5 (US) Secure Mesh Upper

Secure Mesh Upper

Simply drop a tablet into water for effective hydration

so you can adjust the fit between jumps

adjustable soft strap and wider cap

Fuel X PRO Endurance Fuel contains the same as Fuel X

On Cloudspike Amplius 2 - Mens Size:11.5 (US) Secure Mesh UpperYour long distance track spikes. A perfect combination of cushioning and energy return for races up to 10,000m. 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