Leave your competition in the dust with the On Cloudspike 10000m. Perfect for long distance track stars, this spike was designed with OAC athletes to reduce impact as you run by combining CloudTec® cushioning with Helion™ HF hyper foam to give you amazing energy return. An unique full-length Speedboard® is made with a fiberglass-nylon blend to catapult your foot forward and give you powerful takeoffs. You’ll have plenty of traction even if it rains during your meet thanks to six removable spikes and a surface-gripping heel pad. The lightweight On Cloudspike 10000m sets you up for maximum efficiency and speed.