SHOE REVIEW: On Cloudboom Echo 3

Swiss working model On’s latest carbon street racer, the Cloudboom Echo 3, has made a big affect within the North American market, and belief me once I say it’s their greatest carbon shoe so far. The hype surrounding the Cloudboom Echo 3 is justified, with athletes likeand dominating street races whereas sporting it, from the 5K to the half-marathon. Designed with a concentrate on velocity and effectivity, this shoe is supposed to propel you to new heights, permitting you to go quick and set new private bests with its distinctive vitality return and propulsion.

Class: Impartial racing
Drop: 9 mm
Stack: 37 mm/29 mm
Value: CAD $370
Weight: 215 g (M9)


The Cloudboom Echo 3’s breathable microfibre higher is a standout characteristic that separates the shoe from its competitors, including to its attract and efficiency capabilities. Designed with the utmost precision, the light-weight higher is just like a distance monitor and area spike, enhancing really feel and breathability throughout threshold and race-pace runs. Moreover, the microfibre development boasts efficient water resistance, making it a dependable selection even in unpredictable climate situations.

One other standout characteristic is the silicone inserts on the laces and insole, offering a safe and comfy match that retains your ft locked in throughout races. It’s value noting that the shoe runs somewhat on the slim facet, however matches equally to the Nike Vaporfly Subsequent% and Adidas Adios Professional 3. (In case you have wider ft, chances are you’ll discover the toebox a bit comfortable.)


The Cloudboom Echo 3’s midsole development is a mixture of elite athlete-tested and permitted options. The froth is a mixture of ultra-soft Helion hyperfoam manufactured from Pebax and On’s CloudTec know-how, which offers bounce on each step. The journey is somewhat on the agency facet, however I discovered that the quicker I ran, the extra I’d really feel the 2 layers of Pebax foam working with the full-length carbon plate, offering that much-needed increase throughout robust mile reps.

Photograph: Nick Iwanyshyn

Whereas the shoe does have a firmer really feel in comparison with others available on the market, whenever you decide up the tempo and get in your toes, you’ll really feel the bounce of the Pebax foam and the plate driving you ahead with every stride.


The outsole is just like that of its predecessor, with the forefoot having grippier sections that reach again to the center, offering good traction. I discovered the shoe performs extraordinarily nicely on the roads and appears like a street monitor spike, providing grip on the straights and respectable dealing with whereas cornering. Nonetheless, for quicker efforts on the monitor, I discovered the shoe somewhat unstable on the bends. 

After about 60 km, I seen some put on on the midfoot, suggesting that, like different carbon racers, for max sturdiness, it’s greatest to put it aside to your quickest runs and races.


The On Cloudboom Echo 3 is a racing shoe that delivers on its promise of velocity and efficiency. It’s one of many quickest street footwear I’ve examined to date, and I truthfully can not wait to put on it in a race.

Though the shoe has plenty of execs, one con is the associated fee. For those who’re looking for one of the best worth marathon racing shoe, the Echo 3 may not be your best choice, on account of its greater worth ($370). Nonetheless, I do imagine there’s good worth within the Cloudboom Echo 3. I discovered that the quicker I ran, the extra the shoe benefitted me. For those who’re a heel striker or if you happen to’re collaborating in your first half-marathon or marathon, I might recommend taking it for a run or two earlier than finalizing your determination to buy it to your upcoming race. The right distance for this shoe could be a quick 5K or 10K.

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