Men's On Cloudboom Strike needs image The midsole's shape is inspired

The midsole's shape is inspired by a samurai's curvaceous katana sword

SPEED: CURREX RunPRO Dynamic insoles are responsive and great for picking up the pace

these are made with a new woven fabric that still offers all the amazing features you love from our shorts

reinforced materials in areas that work hardest — like straps and band — provide a secure feel

Shorts that can keep up with you

Men's On Cloudboom Strike needs image The midsole's shape is inspiredBuilt for your fastest half and full marathons, the Cloudboom Strike revolutionizes the racing experience. Ultra responsive Helion HF hyper foam and an innovative drop in midsole which we call a Bounceboard propel you forward with power. Race specific CloudTec Strategically placed CloudTec elements create a faster, smoother roll through, while the ultra cushioned ride protects against impact. The result? Increased running efficiency. Cushioned