Total Endurance Advice
The brand new Cloudflash is for racing fast! This shoe follows suit with the Cloudboom offering a carbon-infused plate and a twin layer of helion cloudtec. Cloudflash weighs in at only 210grams being one of ON's lightest shoes. It also contains an aggressive rocker for increased speed. For us, the shoe is suited to someone racing on the track or short road races.
If you are looking for an alternative lightweight shoe option, why not take a look at the Cloudflow
Not in stock?
Don't see your size or colour? Drop us a message as we can order directly from ON.
- Drop: 9mm
- Weight: 210 grams
- Carbon infused speedboard for improved stiffness and explosivity
- Ultralight single mesh for a light but breathable shoe
- Molded padding for secure fit
- Two layers of Helion™-powered CloudTec
- Aggressive rocker shape for unrivaled speed
Going fast: Road racing, 5k, 10k, tempo training, interval training
Why not pop into our Aberdeen based-store to chat through the options and receive a free Running Shoe Gait Analysis.
Running shoe sizing is very personal but we would recommend that you have sufficient width that you can wiggle your feet and enough space at the front. We typically recommend around half a thumbs width to give you sufficient space. This usually results in you going up half a size from your regular shoe size. These elements are all key to avoid you suffering from blisters, rubbing, pins and needles and black toenails.