On Run

Frequently Asked Questions

• How do I choose the right On running shoe for my gait and foot type?

  Match the model to your foot shape and pronation: choose stability-focused On models like the Cloudflyer (or other On stability options) if you overpronate, pick neutral, responsive models like the Cloudsurfer for even gait patterns, and opt for higher-stack, plush models such as the Cloudmonster if you have high arches or need extra cushioning for long runs. Check for medial support/dual-density midsoles for pronation control and evaluate drop and stack height to suit your strike pattern. Getting a gait analysis or trying shoes on for a short jog will confirm the best fit.
• What is CloudTec cushioning and how do the Speedboard and carbon plates change the ride?

  CloudTec is On’s signature system of hollow pod-like "clouds" that compress on impact for cushioning and then firm up for a stable toe-off; it’s often paired with Helion foam for rebound and temperature-stable responsiveness. The Speedboard (and on some race-focused models a carbon or composite-infused Speedboard) links the clouds to create a springy rocker that promotes forward propulsion and a quicker toe-off. In short, CloudTec smooths and cushions landings while the Speedboard/plate enhances energy return and tempo.
• How should On running shoes fit — what should I look for in toe box, heel, and midfoot?

  Aim for about a thumb’s-width of space in the toe box so toes can splay on long runs, a secure heel lock with no slipping to avoid blisters, and a snug but non-restrictive midfoot that hugs the arch. Try shoes later in the day with the socks you run in, test a short run if possible, and pay attention to model-specific fit notes since Cloud models can vary in volume and lockdown.
• How do Cloudmonster, Cloudsurfer, and Cloudflyer compare for daily training versus long runs?

  The Cloudmonster is On’s higher-stack, maximal-cushion option suited to long, impact-heavy days where plush protection and a smooth roll matter most. The Cloudsurfer sits between plush and responsive—good for daily training and faster long runs with a snappier feel. The Cloudflyer is tuned for stability and support, making it a better daily trainer for runners who need extra medial control.
• Which On models are best for long-distance road runs, speedwork, and trail running?

  For long-distance road runs favor higher-stack, cushioned models like the Cloudmonster or stability versions with added support; for speedwork and tempo runs choose lighter, more responsive models such as the Cloudflow or Cloudsurfer. For trails pick On’s trail-specific lineup like the Cloudventure or Cloudrock (trail designs with lugged outsoles and reinforced uppers) rather than road-focused Clouds. Always match outsole tread, cushion level, and stability features to the surface and distance you plan to run.