On Running Cloud X 4 Running Shoe – Men's Color:Shadow/Apollo Zero-drop platform promotes natural foot

Zero-drop platform promotes natural foot strike and reduces strain on calves and Achilles

Non-PFC DWR finish repels water without harsh chemicals

6%Polyester

eco-conscious construction

Helmet-compatible hood gives full coverage on exposed ridges or cold camp nights

On Running Cloud X 4 Running Shoe – Men's Color:Shadow/Apollo Zero-drop platform promotes natural footBuilt 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