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On Cloudflow 4

RoadTraining & racingReleased 2023
On Cloudflow 4, side view

Key specs

Weight
235 g
Drop
8 mm
Heel stack
31 mm
Forefoot stack
23 mm

* Specifications pending verification against manufacturer data.

Shoe profile

ComfortResponsivenessStabilityDurabilityGripVersatility
  • Comfort: 3/5
  • Responsiveness: 4/5
  • Stability: 3/5
  • Durability: 3/5
  • Grip: 3/5
  • Versatility: 4/5

Runometry score

3.18/5

Quality
3.2/5
Fit
2.1/5
Recency
2.2/5

Other criteria

  • Cushioning

Specifications

Technical data in the reference size (men’s US 9 unless stated).

Weight
235 g
LightLighter than 72% of 578 comparable models (same terrain)
Drop
8 mm
AverageTypical among 582 comparable models (same terrain)
Heel stack
31 mm
Very lowLower than 79% of 492 comparable models (same terrain)
Forefoot stack
23 mm
Very lowLower than 84% of 488 comparable models (same terrain)
Midsole foam
CloudTec / Helion
Outsole
grip rubber pads

Sources & method

Characteristics

Model history

2025

On Cloudflow 5, side view

On

Cloudflow 5

Tempo & uptempo shoes · Road

  • Daily training
  • Intervals

278 g · Drop 8 mm

≈ £136

2023 This version

On Cloudflow 4, side view

On

Cloudflow 4

Tempo & uptempo shoes · Road

  • Daily training

235 g · Drop 8 mm

≈ £121

2021

On

Cloudflow 3

Tempo & uptempo shoes · Road

  • Daily training
  • Intervals

238 g · Drop 6 mm

≈ £106

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