Cloudboom Strike 2

Built for marathons. Race-day ready. This road runner is ultra-responsive and ultra-cushioned. A new cushioning system that uses Helion™ HF foam and expands in all directions for next-level comfort and energy return – built for the demands of marathon racing. The open-weave upper offers lightweight support and breathability, helping heat and moisture escape – so your feet stay cooler, drier, and more comfortable through every mile until the finish line. A lighter, more resilient Helion™ HF foam, stiffer carbon Speedboard®, and high-traction carbon nanotube rubber combine for efficient propulsion and performance.