Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/11/Small-JPEG-3WD30111018-cloudflow_4-fw23-white_hay-w-d1.jpg?resize=640%2C427&ssl=1)
The prettiest shoe I've seen of the year is the Cloudflow 4 from On. It's iridescent. On, founded by a Swiss Ironman champion, has been making shoes since 2010 and has come from seemingly out of nowhere to becoming a major staple at large races, and cool spots on the town (the later, so we've…
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/11/fw23-run_culture_brand_build-editorial-04-scaled.jpg?fit=2560%2C1440&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/11/Small-JPEG-3WD30111501-cloudflow_4-fw23-fade_wisteria-w-g6.jpg?resize=640%2C640&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/02/Flanagan_BenFH13-Ottawa22-1.jpg?resize=640%2C427&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/11/Screen-Shot-2023-11-15-at-6.28.44-AM.jpg?resize=640%2C643&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2024/03/SS24_METASPEED-Paris_Highlight_DSC03045.jpg?resize=238%2C178&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)
![](https://i0.wp.com/www.irun.ca/wp-content/uploads/2023/11/Small-JPEG-3WD30111018-cloudflow_4-fw23-white_hay-w-d1.jpg?resize=640%2C427&ssl=1)
Shoe Review: Cloudflow 4, ON (Home to Canada's running community and iRun magazine)