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~600 km
Expected lifespan, based on hand-researched wear data for this model.
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Build quality is generally praised, with durable laces and upper materials. However, there are concerns about the outsole lugs wearing down faster than expected, especially for forefoot strikers. No widespread reports of major durability issues, but some users note moderate wear patterns.
The On Cloudflyer 5 is widely regarded by experts as a firm, stable daily trainer best suited for runners needing moderate support and preferring a less plush, more traditional ride. Its moderate stack height (31mm heel, 21mm forefoot) and firm Helion foam provide stability and ground feel, making it ideal for everyday training, especially for those who overpronate or want a supportive shoe. The shoe's weight (10.6 oz men's) and lack of energetic rebound limit its suitability for tempo runs and racing, where lighter, more responsive shoes are preferred. While the heel has some extra foam for comfort, the overall firmness and moderate cushioning make it less ideal for very long runs, though it can handle them for runners who prefer a firmer platform. The plush upper and stable platform make it a good choice for recovery runs, especially for those who want support after harder efforts. The outsole and design are not intended for trail use, lacking the traction and protection needed for technical terrain. User and expert feedback consistently highlight its comfort for walking and all-day wear, but note the ride is 'flat' or 'boring' for those seeking bounce or softness.
Ideal for Best suited for runners with mild to moderate overpronation who prioritize stability and support over plushness or speed. Ideal for those with wider feet, heavier runners, or anyone seeking a reliable daily trainer for walking, easy miles, or recovery runs. Particularly beneficial for runners managing foot or ankle issues who need a secure, structured platform.
The Cloudflyer 5 is designed for runners seeking a firmer, stable ride with a wider, more comfortable fit than previous versions. The upper is breathable and durable, suitable for long runs and walking. The shoe offers a moderate stack height and a smooth forefoot transition, but the heel can feel clunky, especially for heel strikers. The fit is especially well-suited for those with wider feet or who prefer a less restrictive upper. No carbon plate is present; stability is provided through platform width and firmness rather than rigid elements.
Sizing: Generally true to size; upper accommodates wider feet and offers a comfortable fit for most runners. No consistent recommendations to size up or down compared to previous Cloudflyer models or other On shoes. Fit is more accommodating than v4, especially in width.
Daily Trainer shoes in NORMA's database last between 320 and 800 km across 694 models. At 600 km, the On Cloudflyer 5 sits in the upper half of that range.
The On Cloudflyer 5 is a stability-focused daily trainer that excels in keeping overpronators supported and comfortable, thanks to its firm ride and plush upper. While it offers excellent structure and durability, runners looking for a softer or more responsive feel may find it less lively than other options. Its wider fit and robust build make it a solid choice for those prioritizing support over speed.
Full specs, fit notes, and reviews on the On Cloudflyer 5 wiki page.
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The On Cloudflyer 5 lasts about 600 km, based on hand-researched wear data for this model. Your own mileage shifts with body weight, running surface, and how you use the shoe.
Start checking for wear around 360 km (60% of its lifespan). By 480 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 600 km.
Daily Trainer shoes in NORMA's database range from 320 to 800 km across 694 models. At 600 km, the On Cloudflyer 5 sits in the upper half of that range.
Often, yes. A pair with under 60% wear (roughly 360 km) still has real training life left. NORMA lists second-rotation running shoes with transparent, verified mileage so you know exactly how much life you're buying.
