ON Running Men's Cloud X 5

On Running Cloud X 5

A versatile training shoe built for studio sessions, gym work, and the multilateral movements that dedicated training shoes handle better than a standard running shoe. The Cloud X 5 brings a new sculpted footbed, deeper flex grooves, and On's CleanCloud foam technology to a sleek, minimal silhouette that packs easily and performs across a wide range of training disciplines.

Why We Carry It
It's the training shoe we recommend for active people who want one versatile shoe that handles the gym, the studio, and casual everyday wear without carrying a different pair for each.

Highlights

• CloudTec cushioning optimized for training — On's signature cloud pod system tuned specifically for the lateral, multilateral, and dynamic movements of gym and studio training rather than forward-only running. Responsive underfoot without the instability of a maximally cushioned running shoe on side-to-side movement.
• Helion superfoam midsole fine-tuned for flexibility and stability — A high-performance foam that balances the flexibility needed for natural movement with the stability required for weighted training and dynamic exercises. Fine-tuned specifically for this updated Cloud X platform.
• CleanCloud midsole technology — A pioneering foam production process that transforms carbon emissions into high-performance midsole foam. A meaningful sustainability innovation backed by real technology rather than marketing language.
• New sculpted footbed for natural movement — Replaced the Speedboard for deeper flex grooves and a footbed that allows more natural foot movement without sacrificing support during demanding training sessions.
• Engineered open mesh upper — A breathable, lightweight upper that keeps airflow moving during high-intensity training sessions without the stiffness of a more structured shoe.
• Extra padding in collar and tongue — Enhanced comfort at the two points of most contact during dynamic training movements. Reduces irritation and hotspots on longer training sessions.
• Excellent heel hold for multilateral movements — A sculpted heel cup that keeps the foot locked in place during side-to-side movements where heel slippage causes instability and inefficiency.
• Rubber outsole for side-to-side traction — Durable traction compound optimized for the lateral movements of training rather than the forward-motion grip of a running outsole.

Best for

Active individuals and gym-goers who want a versatile, lightweight training shoe with genuine stability and flexibility for studio sessions, strength training, and multilateral movement disciplines. A strong everyday training shoe for anyone who wants one sleek, packable shoe that handles a varied workout schedule without compromise.