On Cloudspike Amplius 2 - Womens Mens Apparel Zoned ventilation for breathability

Zoned ventilation for breathability

to allow best efficiency at very low weight

All seams are taped

layered between ZoomX foam and a knit fabric-wrapped midsole

On Cloudspike Amplius 2 - Womens Mens Apparel Zoned ventilation for breathabilityYour 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