On Cloudspike Amplius 2 - Mens Size:11.5 (US) adjustable soft strap and wider

adjustable soft strap and wider cap

Secure Mesh Upper

Hit turbo speed

so you can adjust the fit between jumps

Simply drop a tablet into water for effective hydration

On Cloudspike Amplius 2 - Mens Size:11.5 (US) adjustable soft strap and widerYour 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