Cloud X 4 AD Stone / Black Running Shoes Store:On Running - GB and recycled rubber outsoles

and recycled rubber outsoles

custom-made vulcanized rubber outsole with laser-engraved detail

while subtle branding at the tongue signs off the futuristic look

Rare: a cork upper that delivers a singular look with golden undertones

Cloud X 4 AD Stone / Black Running Shoes Store:On Running - GB and recycled rubber outsolesThe men's On Running Cloud X 4 AD running shoes in stone and black are designed for mixed sport workouts and all day wear and feature full length Speedboard, raised sidewalls and wide base keep your feet secure and stable, and CloudTec cushioning in Helion superfoam to deliver a smooth and responsive ride. From gym to studio, this shoe is dynamic. An update on the Cloud X 4: Find a great fit, flexibility and soft cushioning.