On

Frequently Asked Questions

• What is On's CloudTec cushioning and how does it change the feel of a run?

  CloudTec is On's proprietary cushioning system made of hollow pods that compress on impact and then firm for a responsive toe-off, delivering a softer landing and energized rebound. It’s typically paired with a Speedboard and Helion superfoam to tune the balance between cushioning and propulsion across models.
• What does Helion™ superfoam do and why does On use it instead of traditional EVA?

  Helion superfoam is a lightweight, temperature-stable midsole compound formulated for consistent rebound and long-term durability compared with generic EVA. On combines Helion with CloudTec pods and a Speedboard to achieve specific ride characteristics—more energy return, controlled cushioning, or softer landings depending on the model.
• How do models like the Cloudmonster, Cloudsurfer, and Cloudflow differ — which should I pick?

  Cloudmonster offers maximal stack and plush cushioning for long recovery runs, Cloudsurfer balances cushioning and responsiveness for everyday road miles, and Cloudflow is a lighter, more agile option suited to tempo runs and faster workouts. Choose based on training goals: maximal cushioning for long easy runs, balanced models for daily mileage, and lighter models for speed and racing.
• Does On offer waterproof shoes suitable for wet trails or winter use?

  Yes, models such as the Cloudhorizon Waterproof use a GORE‑TEX membrane and protective uppers to keep feet dry while retaining breathability, and outsole compounds like Missiongrip are tuned for traction in wet conditions. Waterproof versions trade a bit of breathability for protection, making them best for rainy runs, muddy trails, and cold-weather outings.
• What sustainability measures does On incorporate into its footwear and apparel?

  On increasingly uses recycled materials in engineered mesh uppers and linings, favors durable construction to extend product life, and adopts more eco-conscious treatments like PFC‑free durable water repellents where applicable. These steps aim to reduce material waste and improve lifecycle impact while maintaining the performance characteristics runners and hikers expect.