ON Cloudflow 5

The ultimate training shoe for fast-paced intervals. Built with Helion™ HF hyper foam and a nylon-blend Speedboard®, it delivers exceptional energy return and propulsion. A dual layer of Helion™ HF maximizes rebound, while the glass fiber nylon-blend Speedboard® ensures a powerful, responsive ride. The engineered woven mesh upper is breathable and ultralight, offering superior comfort during intense sessions. Inspired by race-winning super shoes, its extreme rocker shape promotes a smooth, fast, forward-rolling motion. The updated toebox enhances fit for quick training, and the forefoot grip provides added support during the toe-off phase, keeping you steady and confident with every stride.

Key Features

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  Cushion: Medium
  


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  Support: Neutral
  


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  Heel Drop: 6mm
  


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  Weight: 9.8oz men\'s/ 8.2oz women\'s
  

Product Highlights

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  Helion™ HF Foam: Inspired by elite race-day shoes, the Helion™ HF midsole maximizes energy return and rebound, giving you a responsive, springy ride every time you hit the pavement.
  


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  Nylon-Blend Speedboard®: Infused with glass fibers, this strong yet flexible Speedboard® propels you forward with every step, creating a powerful, fast-rolling motion.
  


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  Breathable Upper: The engineered woven mesh upper keeps your feet cool and comfortable during intense runs. It’s lightweight, breathable, and features reflective elements for added visibility.
  


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  Rockered Design: Inspired by racing shoes, the extreme rocker shape encourages a smooth, forward-rolling motion for effortless speed.
  


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  Updated Toebox: The redesigned forefoot provides a more comfortable fit, perfect for quick training sessions.
  


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  Enhanced Grip: The forefoot grip delivers better traction during toe-off, keeping you steady and confident with every stride.