US M | US W | EURO | UK | AUS | JAPAN | CHINA |
4 | 5.5 | 35.5 | 3 | 4 | 21.5 | 36 |
4.5 | 6 | 36 | 3.5 | 4.5 | 22 | 37 |
5 | 6.5 | 37 | 4 | 5 | 22.5 | 38 |
5.5 | 7 | 37.5 | 5 | 5.5 | 23 | 39 |
6 | 7.5 | 38 | 5.5 | 6 | 23.5 | 39.5 |
6.5 | 8 | 38.5 | 6 | 6.5 | 24 | 40 |
7 | 8.5 | 39 | 6.5 | 7 | 24.5 | 41 |
7.5 | 9 | 40 | 7 | 7.5 | 25 | 41.5 |
8 | 9.5 | 41 | 7.5 | 8 | 25.5 | 42 |
8.5 | 10 | 42 | 8 | 8.5 | 26 | 43 |
9 | 10.5 | 43 | 8.5 | 9 | 27 | 43.5 |
9.5 | 11 | 43.25 | 8.75 | 9.5 | 27.25 | 44 |
10 | 11.5 | 43.5 | 9 | 10 | 27.5 | 44.5 |
10.5 | 12 | 44 | 10 | 10.5 | 28 | 45 |
11 | 44.5 | 10.5 | 11 | 28.5 | 46 | |
11.5 | 45 | 11 | 11.5 | 29 | 46.5 | |
12 | 46 | 11.5 | 12 | 29.5 | 47 | |
12.5 | 46.5 | 12 | 12 | 30.5 | 48 |
PRODUCT DETAILS
Product Description:
Fast training, road running, racing, 5K to marathon. When you develop a shoe with elite athletes you never stop making improvements. Meet the all-new Cloudflow. Now in its third generation and faster than ever. Featuring a fast-firing Speedboard® and Helion™ superfoam for responsive power and soft landings. Engineered for high speeds and maximum comfort whether you're crushing a 5K or a marathon. The all-new Cloudflow. The shortcut to runner's high.
Features & Benefits:
- Ultralight HElion superfoam combines fast, responsive feeling with fully cushioned road protection
- Re-engineered upper not only creates a more streamlined look but seamless comfort speed. And with the race against climate change in mind, 70% of the polyester used is recycled
- The heel cap fit is now even more precise for a reassuringly secure fit even as you take sharp corners
- The CloudTec outsole evolves better hold on the road
- Speedboard is made from polypropylene and shaped for speed
- Advanced abrasion pads: Ensures superior grip
- DROP: 6 mm
- WEIGHT: 7.0 oz
CUSTOMER RATINGS & REVIEWS
- Reviews
- Questions

light and bouncy
Fun shoe. They feel amazing crisp and responsive for how cushioned they are, and love the moderate heel to toe drop. Not too little; not too much - just right! My only mildly negative comment is a relative one- relative to the older version of this model, the toe box feel just a little stiffer/narrower, which makes my toes feel a little more cramped with the identical size to my older ones. But, depending on foot shape, this may not be a problem for many people.


My favorite shoes
Love this shoe - this is my sixth pair!


Not for low arches
Not great, had to return them because they were so uncomfortable. I have a wide foot and that part fit fine; but the bottoms of my feet hurt.

Great Lightweight Daily Running Shoe
On my second pair of these as I fell in love with this color but also this model helped me with running 5ks & daily jogging. The bottom did wear out, but that was after over a year of wear & tear, & running 2-3miles daily. I do wish it was more cushioning compared to adidas or asics, but they’re so lightweight.

On clouds
Good. I got bad blisters on the backs of both heels which were uncomfortable but the shoe bed itself is very comfortable and supportive
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