
Our Verdict
Our Analysis and Test Results
The Cloudsurfer Next is a good shoe that most runners will like. On's Helion foam is good, but on the firm side. It offers plenty of cushioning, but it lags behind the leaders. It is a solid shoe that suffers more from the extremely high quality of its competitors than from any fault of its own.
Cushioning
The Cloudsurfer Next's cushioning feels decent, but it is not a standout. Plenty of foam protects the legs, with 34 mm at the heel and a 6 mm drop to the toe. The midsole is On's Helion superfoam, which doesn't feel like a superfoam, as it doesn't give the energy return most competing superfoams offer. However, the CloudTec Phase technology provides a forward roll, giving one of the smoothest heel-to-toe transitions we've experienced.
Overall, the cushioning performance is mediocre. While suitable for longer runs, we wish it were more forgiving during a 90-minute effort. Our legs felt a little more tired than they did running in competitors. Alternatively, thanks in part to the rocker, easy runs with pace changes were smooth and easy.
Upper Comfort
The Cloudsurfer Next has a lightweight and breathable engineered woven upper, with an intuitive and comfortable lacing system allowing for an easily adjustable fit.
Stability
The Cloudsurfer Next feels planted, but when the terrain becomes uneven, the sharp edges of the outsole become noticeable. While the foam is malleable enough to conform to ledges and ruts, this shoe didn't inspire confidence on dirt roads or grass. We'd recommend sticking to hard and smooth surfaces, where we had no issues in this shoe.
Weight
The Cloudsurfer Next weighed 9.86 ounces. While we would love to see it shed an additional ounce, it's an acceptable weight for a daily trainer. Although less weight is always appreciated, it didn't feel like it held us back on faster runs, and the well-balanced feel was great for longer runs.
Traction
We had no issues with traction throughout our testing, and appreciated the ample rubber coverage on the forefoot.
Should You Buy the On Cloudsurfer Next?
The Cloudsurfer Next isn't a bad shoe. We think it's significantly better than the On Cloudsurfer 2, but some drawbacks exist. The cushioning is mediocre, lacking the energy return shared by key competitors. While the geometry is solid and the upper is comfortable, other shoes offer similar or better performance.
What Other Running Shoes Should You Consider?
We think the Adidas Adizero Evo SL is a similar shoe to the Cloudsurfer Next, but it is better in nearly every performance measure. In particular, the midsole is more forgiving and energetic, making it better for a range of paces. The New Balance FuelCell Rebel v5 also stands out for lightweight cushioning and responsiveness.