The On Cloudflow 4 shoes are ideal for running on asphalt more than 4 times a week for no less than 60 minutes. These men's running shoes are ultra-lightweight and responsive, perfect for mixed, fast and competitive training. With more CloudTec cushioning than the previous version and a higher Helion superfoam, they deliver agile runs, fluid landings and explosive take-offs. The flexible and dynamic upper design provides comfort and eliminates discomfort. The durable rubber outsole increases traction and grip. This neutral shoe is ideal for runners looking for performance and speed in their weekly workouts, from 5K to half marathon.Features: Mesh upper made with Swiss technology Ultra-lightweight, reinforced instep Excellent breathability for better airflow Fastening system that keeps laces in place Materials: 25% Polyester, 75% Recycled Polyester CloudTech maximum cushioning midsole Helion Superfoam Rubber reinforced outsole for grip and abrasion resistance
The On Cloudflow 4 shoes are ideal for running on asphalt more than 4 times a week for no less than 60 minutes. These men's running shoes are ultra-lightweight and responsive, perfect for mixed, fast and competitive training. With more CloudTec cushioning than the previous version and a higher Helion superfoam, they deliver agile runs, fluid landings and explosive take-offs. The flexible and dynamic upper design provides comfort and eliminates discomfort. The durable rubber outsole increases traction and grip. This neutral shoe is ideal for runners looking for performance and speed in their weekly workouts, from 5K to half marathon.Features: Mesh upper made with Swiss technology Ultra-lightweight, reinforced instep Excellent breathability for better airflow Fastening system that keeps laces in place Materials: 25% Polyester, 75% Recycled Polyester CloudTech maximum cushioning midsole Helion Superfoam Rubber reinforced outsole for grip and abrasion resistance
The On Cloudflow 4 shoes are ideal for running on asphalt more than 4 times a week for no less than 60 minutes. These men's running shoes are ultra-lightweight and responsive, perfect for mixed, fast and competitive training. With more CloudTec cushioning than the previous version and a higher Helion superfoam, they deliver agile runs, fluid landings and explosive take-offs. The flexible and dynamic upper design provides comfort and eliminates discomfort. The durable rubber outsole increases traction and grip. This neutral shoe is ideal for runners looking for performance and speed in their weekly workouts, from 5K to half marathon.Features: Mesh upper made with Swiss technology Ultra-lightweight, reinforced instep Excellent breathability for better airflow Fastening system that keeps laces in place Materials: 25% Polyester, 75% Recycled Polyester CloudTech maximum cushioning midsole Helion Superfoam Rubber reinforced outsole for grip and abrasion resistance
The On Cloudflow 4 shoes are ideal for running on asphalt more than 4 times a week for no less than 60 minutes. These men's running shoes are ultra-lightweight and responsive, perfect for mixed, fast and competitive training. With more CloudTec cushioning than the previous version and a higher Helion superfoam, they deliver agile runs, fluid landings and explosive take-offs. The flexible and dynamic upper design provides comfort and eliminates discomfort. The durable rubber outsole increases traction and grip. This neutral shoe is ideal for runners looking for performance and speed in their weekly workouts, from 5K to half marathon.Features: Mesh upper made with Swiss technology Ultra-lightweight, reinforced instep Excellent breathability for better airflow Fastening system that keeps laces in place Materials: 25% Polyester, 75% Recycled Polyester CloudTech maximum cushioning midsole Helion Superfoam Rubber reinforced outsole for grip and abrasion resistance
Last updated at 09/22/2025 16:59:08
originally posted on fleetfeet.com
I own several different styles of on sneakers but I have to say that these are definitely the most comfortable ones. So comfortable in fact that I ordered a second pair! I do wish there were more colors to choose from so I could buy more
originally posted on altitude-sports.com
I have had various On Cloudflow models over the past 4 years now. This version is hands down the best running shoes I have had. Bit of extra padding relative to previous models, but the construction is super solid, and still very lightweight. Could not be happier.
originally posted on altitude-sports.com
Bought for my husband. He loves these shoes. Colour exactly how shown. Shoes very lightweight and comfortable. Shipping always fast with Alltitude Sports and prices are excellent!
I own several different styles of on sneakers but I have to say that these are definitely the most comfortable ones. So comfortable in fact that I ordered a second pair! I do wish there were more colors to choose from so I could buy more
I have had various On Cloudflow models over the past 4 years now. This version is hands down the best running shoes I have had. Bit of extra padding relative to previous models, but the construction is super solid, and still very lightweight. Could not be happier.
Bought for my husband. He loves these shoes. Colour exactly how shown. Shoes very lightweight and comfortable. Shipping always fast with Alltitude Sports and prices are excellent!
I have been wearing the Cloudflow line for several years. I bought these a few weeks ago as a replacement for my Cloudflow 3. I do not like the upgrades at all. The shoe feels heavier and unbalanced as you propel forward. My feet feel like they are on an unstable rocking chair. The increased heel to toe drop is too much. The sole is to firm. I am very disappointed in the upgrades, so much so that I will be looking for a new shoe line for running.
I have owned every generations of the Cloudflow:- A few pairs of the 1st gen (original) which I absolutely loved and used for everything from 10 K to a few marathons.- A pair of the 2nd gen which, after changing the insole, became my dedicated shoe for runs shorter than 12 km.- A pair of 3rd gen for which I have not found any application. This shoe is bad at everything!I was ready to give up on the model until I read reviews of this 4th gen and decided to give it a try. I have only done one long run with them so far and have been pleased. These shoes feel a bit heavier but more plush than the 1st gen, so my feet were still ready to go after 20 k. Can't wait till next summer to give them a more thorough test.Fit: For a reason I ignore, this particular model ... MoreI have owned every generations of the Cloudflow:- A few pairs of the 1st gen (original) which I absolutely loved and used for everything from 10 K to a few marathons.- A pair of the 2nd gen which, after changing the insole, became my dedicated shoe for runs shorter than 12 km.- A pair of 3rd gen for which I have not found any application. This shoe is bad at everything!I was ready to give up on the model until I read reviews of this 4th gen and decided to give it a try. I have only done one long run with them so far and have been pleased. These shoes feel a bit heavier but more plush than the 1st gen, so my feet were still ready to go after 20 k. Can't wait till next summer to give them a more thorough test.Fit: For a reason I ignore, this particular model always seem to fit my feet perfectly in a 9. With every other brands, I use 9 1/2. With other ON models, I use 9 but they are tight: so, I have to use thin socks. I feel comfortable in the Cloudflow with any socks and have stopped loosing toe nails ever since I switched to this model.I would say this shoe is for those who are looking for a longer distance shoe that is plush but not overly: a shoe that offers a solid/stable contact with the ground.
With version 4, On has removed the debris-grabbing groove from the forefoot sole and made an excellent racing shoe. I've owned every version. The Cloudflow has always been lightweight, responsive, low-drop, and fast. And every version has comfortably reached over 300 miles of street running. But that groove between the "clouds" would collect gravel and other debris, rendering it unsuitable for racing. With version 4, the groove is gone and this is the best racing flat I have found.
I recently bought SP from Supersports and I am extremely satisfied with my purchase. The payment service was smooth and hassle-free. Highly recommend!
I have been running in cloudflows for several years and usually when they update a shoe, they ruin it. But this is the exception. The cushioning is perfect and these are the most comfortable shoes I’ve run in.
The rocket outsole really propels you forward. It's somewhat firm, which gives rebound instead of the "sinking in" feeling. I wear them for speedwork and they are very comfy and fast.
These are my 8th pair of On running shoes as On offer the best support, traction and comfort of any running shoe I’ve ever tried. They are critically designed and engineered for running and tested in extreme conditions to provide runner with the best experience possible.
