Lightweight and ultra-responsive performance running shoe. More Clouds. Zero-Gravity. 18 Clouds independently cushion and propel your every step towards runner's high. Hit the ground perfectly with the added Clouds positioned precisely where you need them, and all with the lightness of our unique Zero-Gravity EVA foam. Go for flow-motion The patented Speedboard within the Cloudflow is built with a responsive flex and rocker that promotes flow-motion. It encourages the natural rolling process, promotes explosive take-offs and acts like a shortcut in getting you to runner's high. Performance running comfort Complimenting the innovative 'outside' of the Cloudflow, inside, comfort reigns supreme thanks to a first-layer in-built sock. This is a new level of comfort for performance running shoes – one that feels so good, you will want to wear them both on and off the track. New generation mesh-weave The upper of the Cloudflow is in a league of its own. Adaptive, engineered mesh uses the latest weave-technology to blend breathability with support, while antimicrobial treatment guarantees a lasting freshness run after run after run.
Lightweight and ultra-responsive performance running shoe. More Clouds. Zero-Gravity. 18 Clouds independently cushion and propel your every step towards runner's high. Hit the ground perfectly with the added Clouds positioned precisely where you need them, and all with the lightness of our unique Zero-Gravity EVA foam. Go for flow-motion The patented Speedboard within the Cloudflow is built with a responsive flex and rocker that promotes flow-motion. It encourages the natural rolling process, promotes explosive take-offs and acts like a shortcut in getting you to runner's high. Performance running comfort Complimenting the innovative 'outside' of the Cloudflow, inside, comfort reigns supreme thanks to a first-layer in-built sock. This is a new level of comfort for performance running shoes – one that feels so good, you will want to wear them both on and off the track. New generation mesh-weave The upper of the Cloudflow is in a league of its own. Adaptive, engineered mesh uses the latest weave-technology to blend breathability with support, while antimicrobial treatment guarantees a lasting freshness run after run after run.
Lightweight and ultra-responsive performance running shoe. More Clouds. Zero-Gravity. 18 Clouds independently cushion and propel your every step towards runner's high. Hit the ground perfectly with the added Clouds positioned precisely where you need them, and all with the lightness of our unique Zero-Gravity EVA foam. Go for flow-motion The patented Speedboard within the Cloudflow is built with a responsive flex and rocker that promotes flow-motion. It encourages the natural rolling process, promotes explosive take-offs and acts like a shortcut in getting you to runner's high. Performance running comfort Complimenting the innovative 'outside' of the Cloudflow, inside, comfort reigns supreme thanks to a first-layer in-built sock. This is a new level of comfort for performance running shoes – one that feels so good, you will want to wear them both on and off the track. New generation mesh-weave The upper of the Cloudflow is in a league of its own. Adaptive, engineered mesh uses the latest weave-technology to blend breathability with support, while antimicrobial treatment guarantees a lasting freshness run after run after run.
Lightweight and ultra-responsive performance running shoe. More Clouds. Zero-Gravity. 18 Clouds independently cushion and propel your every step towards runner's high. Hit the ground perfectly with the added Clouds positioned precisely where you need them, and all with the lightness of our unique Zero-Gravity EVA foam. Go for flow-motion The patented Speedboard within the Cloudflow is built with a responsive flex and rocker that promotes flow-motion. It encourages the natural rolling process, promotes explosive take-offs and acts like a shortcut in getting you to runner's high. Performance running comfort Complimenting the innovative 'outside' of the Cloudflow, inside, comfort reigns supreme thanks to a first-layer in-built sock. This is a new level of comfort for performance running shoes – one that feels so good, you will want to wear them both on and off the track. New generation mesh-weave The upper of the Cloudflow is in a league of its own. Adaptive, engineered mesh uses the latest weave-technology to blend breathability with support, while antimicrobial treatment guarantees a lasting freshness run after run after run.
Last updated at 03/13/2026 14:26:23
ON Cloud X 'Black' | Men's Size 9.5
Delivery between 15–22 Mar $25
On Running Cloud X Black Asphalt Grey
Delivery $34.95
originally posted on REI
I bought them in December 2021. A tiny bit of background, I don't consider myself an avid runner. However, I do break a sweat from time to time. Well, despite my low intensity running, the outer soles are quite worn out and the nylon in the toe cap area has already torn apart.
originally posted on REI
These are excellent for walking around town, up & down hills, several miles at a time--no problem. Solid, comfortable soles and roomy, breathable uppers, yet snug so they don't give hot spots. Less useful on trails, because the aggressive tread tends to pick up half-inch pebbles (although they're easy to remove). For pavement pounding, these are great.
originally posted on REI
I bought these shoes for walking the pup, the feature that I looked for was the contact surface of the shoes. I walk a lot and every day so the bottoms of the shoes wear out quickly, however theses shoes have endured 100+ miles and the bottoms are holding up with min. Wear! Only issue I have is they seem to be just a little hard as far as cushion goes, but over very impressed with the shoe
| ARCH SUPPORT | Support/Stability |
| TERRAIN | Road/Treadmill |
| PURPOSE | Daily running/jogging |
| HEEL TO TOE DROP | 6mm |
| Distance Per Run | Short |
ON Cloud X 'Black' | Men's Size 9.5
Delivery between 15–22 Mar $25
On Running Cloud X Black Asphalt Grey
Delivery $34.95
I bought them in December 2021. A tiny bit of background, I don't consider myself an avid runner. However, I do break a sweat from time to time. Well, despite my low intensity running, the outer soles are quite worn out and the nylon in the toe cap area has already torn apart.
These are excellent for walking around town, up & down hills, several miles at a time--no problem. Solid, comfortable soles and roomy, breathable uppers, yet snug so they don't give hot spots. Less useful on trails, because the aggressive tread tends to pick up half-inch pebbles (although they're easy to remove). For pavement pounding, these are great.
I bought these shoes for walking the pup, the feature that I looked for was the contact surface of the shoes. I walk a lot and every day so the bottoms of the shoes wear out quickly, however theses shoes have endured 100+ miles and the bottoms are holding up with min. Wear! Only issue I have is they seem to be just a little hard as far as cushion goes, but over very impressed with the shoe
I purchased these shoes as a gift for Fathers Day and my dad loves them! He works long shifts where he is constantly on his feet, and he said these shoes are extremely comfortable!(I know it says to size up 1/2 size, but I do recommend trying them on first! My dad was able to buy his regular shoe size, and they fit perfectly!)
The Cloud X is a neat design from On that could be used for cross training and running. The design makes the shoe lighter than other models in similar categories, however; it should be noted these shoes will make some people’s ankles bleed as the ankle area has no padding and the stitching can rub against your skin. It is worth trying these on in a store or wearing taller socks.
I've had these for about 4 months and waited to give a review until now. I've never owned a pair and I needed to see how they were after they were worn for a while. All the reviews I read seemed positive but were given right after purchase. Since purchasing them I've had many compliments on the look and style. At the end of the day, these shoes are by far the best, most comfortable shoe I've ever worn. Super light, you barely know they are on your feet. I wear them everyday and hate to take them off. I wear them for casual outings and as business casual. I'm on the website again about to order my second pair in a different color.
I bought this shoe seeking a hybrid for running and cross training. I wanted something that wouldn't pound my knees during treadmill intervals, while also affording a stable platform for lifting, etc.This shoe really delivers on both fronts. It's surprisingly lightweight for the amount of cushion -- generous absorption on the heel strike, without being a complete marshmallow. And the lugs on the bottom are wider (moreso than the other On Cloud models) which feels great when doing anything with lateral motion. Material of the upper also appears to be rugged, so I'm hoping I'll get a lot of miles on them without tearing. Toe box is wide too, which feels great.The only thing I don't like about them is the harder plastic strips used in the upper's mid foot. They are ... MoreI bought this shoe seeking a hybrid for running and cross training. I wanted something that wouldn't pound my knees during treadmill intervals, while also affording a stable platform for lifting, etc.This shoe really delivers on both fronts. It's surprisingly lightweight for the amount of cushion -- generous absorption on the heel strike, without being a complete marshmallow. And the lugs on the bottom are wider (moreso than the other On Cloud models) which feels great when doing anything with lateral motion. Material of the upper also appears to be rugged, so I'm hoping I'll get a lot of miles on them without tearing. Toe box is wide too, which feels great.The only thing I don't like about them is the harder plastic strips used in the upper's mid foot. They are tight around my arch and do not stretch much at all. After long sessions of running, I have to take them off for relief. Time will tell if this is an aspect that will "break in." I'll still use the shoe as an all-day walker, but will probably limit runs in them to less than 2 hours.
I have a difficult time keeping my sneakers clean because of my work but these sneakers manage to look brand new. They are comfortable but they have room to improve in this department. Only 4 stars because they are still not the most comfortable sneakers I own. Adidas Ultraboost totally wins that battle.
To start my review, I would say it runs TRUE TO SIZE. I spent hours on google and youtube whether to order my tts or a half size up. The shoes is lightweight and has a minimalist appeal. I've never tried running or brisk walking with these or going to the gym. I bought these for everyday wear and work shoes.
This is my second pair of On shoes. The first pair is a different style and tan small. This style tan large for me. I had to size down 1 whole size. Super comfy snd stylish. Love them.
| ARCH SUPPORT | Support/Stability |
| TERRAIN | Road/Treadmill |
| PURPOSE | Daily running/jogging |
| HEEL TO TOE DROP | 6mm |
| Distance Per Run | Short |
