On Cloudflow 5 Black
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On Cloudflow 5 Black
The On Cloudflow 5 Black is the Swiss super trainer in stealth mode — a murdered-out colorway for the shoe On built to make tempo days feel easy. The oversized On logo wraps the midfoot in tonal black, hinting at the speed hiding underneath.
The Cloudflow 5 runs on Helion HF hyper foam — On's high-energy-return compound — inside a CloudTec cushioning system engineered for a fast, snappy ride. It is the training-day answer to race-day shoes: quick enough for intervals, cushioned enough for everything in between.
Tempo, Every Day
Where max-cushion trainers protect and racers punish, the Cloudflow 5 lives in the sweet spot — light, energetic and ready when the pace drops.
Who it's for
For runners chasing PBs in training, tempo-run lovers and anyone who wants one fast shoe that can still handle daily miles.
Specs at a glance
- Cushioning: CloudTec with Helion HF hyper foam
- Upper: Lightweight engineered mesh
- Ride: Fast, high energy return
- Drop: 8 mm
- Usage: Tempo runs, intervals, daily training