On Cloud Running Shoes  Swiss Performance Built for Every Runner

Discover the complete lineup of On running shoes  the Swiss-engineered footwear range that reinvented what a running shoe should feel like. Since launching in Zurich in 2010, On has grown from a triathlete's passion project into one of the world's most respected performance brands, worn by Olympic marathoners, everyday runners, and elite athletes across the globe. Every pair is built around the patented CloudTec® cushioning system, delivering soft landings, explosive take-offs, and the kind of energy return that transforms your run from the very first stride.

What Makes On Running Shoes Different?

On running shoes stand apart from every other performance brand for one core reason  the cushioning system was engineered to solve a real problem, not to market a foam name. Founder Olivier Bernhard, a former professional triathlete suffering from chronic knee pain, wanted a shoe that absorbed impact on landing but still gave him firm push-off on take-off. Traditional foam midsoles couldn't do both. His solution became CloudTec®  hollow rubber pods that compress independently on impact and spring back on push-off.

Alongside CloudTec, On running shoes feature Helion™ superfoam for lightweight energy return, the Speedboard® propulsion plate for smoother forward motion, and precision-engineered uppers that lock your foot in without hotspots. The result is a running experience that genuinely feels different  softer where you need it, firmer where it counts.

Best On Running Shoes by Runner Type

The full on running collection includes purpose-built models for every runner. Here's how to choose:

Best for Long-Distance Training Cloudmonster

The Cloudmonster is On's max-cushion daily trainer with oversized CloudTec pods and a rocker-shaped sole that keeps you rolling forward mile after mile. Ideal for marathon training, long recovery runs, and heavier runners who need extra impact protection without sacrificing energy return.

Best for Race Day  Cloudboom Strike & Cloudboom Max

The Cloudboom Strike and Cloudboom Max deliver On's most propulsive, race-ready ride. Featuring lightweight LightSpray™ uppers, aggressive rocker geometry, and maximum energy return, these are the shoes runners reach for when chasing personal bests at 5K, 10K, half marathon, and full marathon distances.

Best for Daily Training  Cloudflow 5 & Cloudrunner 2

The Cloudflow 5 is a lightweight road running shoe perfect for tempo runs, interval training, and faster daily miles. The Cloudrunner 2 offers a more durable, cushioned platform built for consistent daily mileage  the workhorse of the collection.

Best for Speed & Tempo Runs  Cloudsurfer

The Cloudsurfer uses the computer-optimized CloudTec Phase™ midsole for buttery-smooth transitions at faster paces. Perfect for tempo workouts, 10Ks, and half marathons where responsiveness matters as much as cushioning.

Best for Overpronators  Cloudflyer 5

The Cloudflyer 5 delivers structured support for runners who overpronate or need extra stability. A wider base, reinforced midfoot, and secure heel lock keep your stride aligned throughout long runs  reducing injury risk over time.

Best for Wet Weather Running Cloudrunner Waterproof

The Cloudrunner 2 Waterproof handles rain, wet pavement, and cold-weather runs without letting moisture in. Ideal for winter training, autumn commutes, and anyone who refuses to skip a run because of the forecast.

How to Choose the Right On Running Shoe

Picking the right pair comes down to three questions: How far do you run? How fast do you run? And what does your foot need?

For long, easy miles, prioritise max cushioning  the Cloudmonster or Cloudeclipse. For faster training and races, choose responsive models like the Cloudsurfer, Cloudboom Strike, or Cloudflow 5. For overpronation or stability needs, the Cloudflyer 5 is purpose-built. For daily mixed use, the Cloudrunner 2 handles everything from easy jogs to moderate tempo work without complaint.

Also explore the full On Cloud running shoes collection for more model options and colourways.

Fit & Sizing Guide

On running shoes generally run true to size for performance use, delivering a snug heel lock and secure midfoot. If you have wider feet, plan to wear thicker running socks, or want extra toe room for longer runs where feet naturally swell, sizing up half a size is the safer choice. Select models like the Cloudmonster and Cloudrunner 2 also come in dedicated wide-width options for runners who need more forefoot space.

Between sizes? For race-day performance shoes, size down for a locked-in fit. For daily trainers you'll wear on longer runs, size up for comfort as your feet swell.

Why Runners Trust the On Running Brand

Three reasons On has become the fastest-growing premium running shoe brand of the decade:

1. Real Innovation, Not Marketing CloudTec, Helion, Speedboard, and LightSpray are patented technologies with measurable performance benefits, not just branded foam.
2. Durability That Justifies the Price Most On running shoes deliver 500+ miles of quality performance, with CloudTec pods holding their bounce far longer than traditional foam midsoles that flatten by 200-300 miles.
3. Injury-Reducing Design   Podiatrists and physical therapists frequently recommend On models for runners with mild joint issues, shin splints, or knee discomfort  the independent-pod cushioning reduces harsh impact spikes.

Care Tips for On Running Shoes

Simple maintenance keeps your on running shoes performing like new:

• Never machine wash  heat and spin cycles warp CloudTec pods permanently.
• Spot clean uppers with a damp cloth and mild soap.
• Air-dry only, away from radiators and direct sunlight.
• Clear debris from pod soles with a soft brush after outdoor runs.
• Rotate between two pairs if running daily  foam recovers better with rest days.

Frequently Asked Questions

Are On running shoes good for beginners?

Yes. The Cloudrunner 2 and Cloudmonster are excellent starter shoes comfortable straight out of the box, forgiving on stride imperfections, and durable enough for consistent training.

Which On shoe is best for marathon training?

The Cloudmonster for max cushioning on long runs, and the Cloudboom Strike for race day itself. Many marathoners use both  one for training, one for the race.

Do On running shoes run true to size?

Yes for performance use. For longer runs where feet swell, sizing up half a size is often preferred.

Are On running shoes good for wide feet?

Standard models run slightly narrow, but the Cloudmonster and Cloudrunner 2 come in dedicated wide-width options.

How long do On running shoes last?

Typically 500+ miles with regular use  significantly longer than most competitors thanks to CloudTec durability.

Where can I buy authentic On running shoes?

At our official store. Every pair is 100% genuine, backed by secure shopping and fast worldwide delivery.

Shop the Full On Running Collection Today

From daily trainers to race-day speed shoes, the complete range of On running shoes is available now at up to 40% off with fast worldwide shipping. Find your perfect pair and experience Swiss performance built for every stride.