On Cloudflow 5

On Cloudflow 5 review: what runners say

Fit

Narrow fit, both at the heel and midfoot. Sizing up half a size from the usual size is recommended.

Feel

Firm, rockered ride with a semi-rocker geometry and nylon Speedboard that promotes forward propulsion. Responsiveness increases with pace; at easy effort the feel remains stiff.

Durability

Partial rubber outsole on high-impact zones; CloudTec midsole shows low wear. Estimate: 600–800 km with dedicated use in quality and tempo runs.

Best for

Fast training shoe for intervals and tempo runs on asphalt. Suited to neutral or mildly overpronating runners under 75 kg running at paces under 5 min/km. Not suited to easy paces, long runs at heavy loads, or runners with wide feet.

Weak points

Narrow toe box, a drawback for anyone without a slender foot. Very stiff midsole that falls short on easy runs. Some reviewers report disappointing energy return relative to category expectations.

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