On Performance Run Sock High Size:M we recommend the On Cloudflow

we recommend the On Cloudflow 4 or the On Cloudboom Echo 3

to keep your feet dry and cool during any activity

highly reactive

It vents incredibly well with a full back mesh panel and dries unbelievably quick so you’ll feel as light and free at the end of your run as you did when you started

Experience a softer feel underfoot with the GEL-CUMULUS® 25 GTX shoe

On Performance Run Sock High Size:M we recommend the On CloudflowStyle. Form. Fun. Running socks that bring the energy. Streets or parks, morning or night however you like to run, good running socks are foundational. This ergonomic pair is all about breathability, with targeted cushioning in the heel and toe to keep feet happy. Ventilation zones The Performance Run Sock High features ventilation panels to reduce sweat build up and blistering. Keeping feet chafe free, so you can run for longer. Targeted cushioning