On Running Cloud X 4 Running Shoe – Men's color-white The full-zip front and stand

The full-zip front and stand collar let you dial coverage fast without breaking stride

Built for outdoor pursuits

Short sleeve cut works as a standalone warm-weather shirt or packs down small as a layering piece

Re-positioned CloudTec® in Helion™ superfoam offers increased forefoot cushioning and enlarged Clouds to the rear dampen heel strikes

traditional feel

On Running Cloud X 4 Running Shoe – Men's color-white The full-zip front and standBuilt for runners who want one shoe that handles daily training without babying their feet, the Cloud X 4 is our pick for road miles and gym cross training alike. On's CloudTec Phase cushioning delivers a responsive, cushioned stride that doesn't go dead on longer efforts, while the engineered mesh upper moves air efficiently a real advantage in Southern heat. CloudTec Phase midsole provides cushioned, responsive feel that holds up through daily