Introducing the On Cloudspike 1500m, an elite-level mid-distance spike engineered with the help of On's Athletics Club athletes—long-distance runners who eat, sleep, and breathe running. This spike is designed to have you racing like a pro, providing the protection and power you need to conquer any distance. At its core, the midsole features Cloudtec technology, incorporating On's most responsive and lightweight pebax foam, HELION HF, along with a unique full-length Speedboard plate made of a fiberglass-nylon blend. These elements seamlessly combine to deliver an ultra-responsive and powerful ride, propelling you past the competition as you fly down the track. Despite its heavy hitting power, this spike boasts a minimal design that feels like a natural extension of your foot. Completing the package is a 6-pin spike plate, ensuring a surefooted experience as you make it around the bend and head for the final straightaway, just a few meters from glory.