On Cloudstratus 3 VS Cloudflyer 4: What Should I Buy?

Runners, get ready to embark on an exhilarating journey as we delve into the realms of two exceptional running shoes from On: the Cloudstratus 3 and the Cloudflyer 4. These powerhouses promise to elevate your performance and propel you towards new heights.

Brace yourselves for a captivating comparison that will leave you yearning to lace up and hit the pavement. Whether you’re a seasoned marathoner or a weekend warrior, this analysis will equip you with the knowledge to make an informed choice that aligns with your unique needs and running style.

Comparison Table between On Cloudstratus 3 and Cloudflyer 4:

FeatureCloudstratus 3Cloudflyer 4
Launched In20232023
StabilityForward RollingStable
SizingRegular, True to SizeRegular, True to Size
Weight290g / 10.2 oz300g / 10.5 oz
CushionPlushResponsive/Balanced
OutsoleRubberRubber patches and ridges
MidsoleHelion™ superfoam, Double CloudTec®CloudTec® with Helion™ superfoam and Zero-Gravity foam
UpperNew collar and tongue designRe-engineered with more padding and structure
Retail Price$179.99$169.99

Features Comparision:

1) Materials: outsole, insole, upper sole

The Cloudstratus 3 is constructed with premium materials for long-lasting performance. Its outsole features a durable rubber compound that offers supreme grip and traction.

The midsole utilizes Helion™ superfoam, delivering ultra-soft landings and exceptional energy return. The upper boasts a new collar and tongue design with high-quality materials for extra comfort, while the stretchy heel lining ensures a snug, secure fit.

ON Cloudstratus 3
CLOUDSTRATUS 3

ON CLOUDFLYER 4
CLOUDFLYER 4

The Cloudflyer 4 incorporates strategically placed rubber patches and ridges on the outsole for enhanced durability and reliable grip. The midsole combines CloudTec® technology with Helion™ superfoam and Zero-Gravity foam, creating a unique blend of cushioning and responsiveness.

The re-engineered upper features more padding and structure with high-quality materials for breathability and a secure fit, complemented by an external heel counter.

2) Durability:

Both the Cloudstratus 3 and the Cloudflyer 4 are built to withstand the rigors of intense training and competition. The Cloudstratus 3 boasts a durable rubber outsole that is designed to withstand high mileage, while its high-quality materials and construction ensure longevity.

The Cloudflyer 4, on the other hand, features strategically placed rubber patches and ridges on the outsole, which not only enhances grip but also contributes to the shoe’s overall durability. Additionally, the re-engineered upper with more padding and structure enhances the shoe’s ability to withstand the demands of long-distance running.

3) Fit:

The Cloudstratus 3 offers a true-to-size fit, with a new collar and tongue design that provides extra comfort and a snug, secure feel. The stretchy heel lining ensures good coverage, even with low-cut socks, preventing any unwanted rubbing or discomfort.

ON Cloudstratus 3 Top View
CLOUDSTRATUS 3 TOP VIEW

ON CLOUDFLYER 4 TOP VIEW
CLOUDFLYER 4 TOP VIEW

Similarly, the Cloudflyer 4 is designed to fit true to size, with a re-engineered upper that offers more padding and structure, ensuring a comfortable and secure fit. The external heel counter further enhances the shoe’s ability to keep your foot locked in place, preventing any unwanted movement or slippage.

4) Cushioning:

When it comes to cushioning, the Cloudstratus 3 is a clear winner, boasting a plush cushioning system that promises to keep your legs feeling fresh, even during the most grueling runs. The double CloudTec® technology, combined with the Helion™ superfoam midsole, provides ultra-soft landings and exceptional energy return, reducing the onset and duration of muscle soreness.

On the other hand, the Cloudflyer 4 offers a responsive and balanced cushioning system, with a medium amount of cushioning. The combination of CloudTec®, Helion™ superfoam, and Zero-Gravity foam creates a unique blend of cushioning and responsiveness, making it a great choice for runners who prefer a more moderate level of cushioning.

5) Stability:

The Cloudstratus 3 is designed with a forward-rolling road running style, which promotes a smooth and efficient stride. However, it does not specifically mention any dedicated stability features.

While the shoe likely provides a stable platform due to its quality construction, it may not offer the same level of motion control and support as shoes designed specifically for overpronators or those requiring extra stability.

Stability is a key focus of the Cloudflyer 4’s design. It features an external heel counter that secures the foot and provides a stable platform, making it an excellent choice for runners who require additional support and motion control.

The re-engineered upper with more padding and structure also contributes to the shoe’s overall stability, ensuring your foot stays locked in place during your runs, reducing the risk of excessive inward or outward rolling.

6) Value for Money:

Both the Cloudstratus 3 and the Cloudflyer 4 offer excellent value for money, considering the innovative technologies and high-quality materials used in their construction.

The Cloudstratus 3, priced at $179.99, is a performance powerhouse that combines cutting-edge features like the updated Speedboard® for powerful forward rolls, Helion™ superfoam midsole, and double CloudTec® technology, making it a worthy investment for serious runners.

On the other hand, the Cloudflyer 4, priced at $169.99, offers a unique combination of supreme cushioning, stability, and comfort, along with a commitment to sustainability, with a significant portion of the shoe being made from recycled materials.

Performance Comparision:

1) for Walking:

For leisurely walks or light hiking, both the Cloudstratus 3 and the Cloudflyer 4 offer excellent cushioning and comfort.

However, the Cloudstratus 3 may have a slight edge due to its plush cushioning system, which provides ultra-soft landings and exceptional energy return, reducing the impact on your joints. The forward-rolling design also promotes a smooth and efficient stride, making it a great choice for long walks or hikes.

On the other hand, the Cloudflyer 4’s balanced cushioning and stability features make it a solid option for those who require additional support during their walks.

2) for Running:

When it comes to running performance, both the Cloudstratus 3 and Cloudflyer 4 excel in their own unique ways. The Cloudstratus 3 is a true performance powerhouse, designed to keep your legs feeling fresh with its double CloudTec® technology, Helion™ superfoam midsole, and updated Speedboard® for powerful forward rolls and shaved-off seconds.

The Cloudflyer 4, on the other hand, offers a versatile and responsive ride with its balanced cushioning system, blending CloudTec®, Helion™ superfoam, and Zero-Gravity foam. Its stable platform and secure fit make it suitable for mid-to-long distance runs and track workouts.

3) for Standing All Day

For individuals who spend long hours on their feet, the Cloudflyer 4 emerges as the better choice. Its stable platform, combined with the balanced cushioning system, provides the necessary support and comfort to alleviate the strain of standing for extended periods.

The external heel counter and re-engineered upper contribute to a secure and comfortable fit, reducing the risk of fatigue and discomfort. While the Cloudstratus 3 offers excellent cushioning, its forward-rolling design may not be as well-suited for prolonged standing as the Cloudflyer 4’s more stable and supportive construction.

4) Plantar Fasciitis:

Plantar fasciitis is a common foot condition that affects many runners, and finding the right shoe can significantly alleviate the pain and discomfort. In this scenario, the Cloudflyer 4 might be the better option due to its stable platform and balanced cushioning system.

The external heel counter and re-engineered upper provide additional support and stability, which can help reduce strain on the plantar fascia. Additionally, the combination of CloudTec®, Helion™ superfoam, and Zero-Gravity foam offers a responsive yet cushioned ride, helping absorb impact and reduce stress on the feet.

Conclusion: Which Is Better for You?

In the end, the decision between the Cloudstratus 3 and the Cloudflyer 4 boils down to your individual needs and running goals.

If you’re a competitive runner seeking a performance powerhouse that delivers unparalleled cushioning, energy return, and speed, the Cloudstratus 3 is an excellent choice.

Its plush cushioning system, combined with the updated Speedboard® and double CloudTec® technology, promises to keep your legs feeling fresh and propel you towards new personal bests.


However, if stability and a balanced ride are your top priorities, the Cloudflyer 4 might be the better option. Its unique blend of cushioning, stability features, and versatility make it a solid choice for mid-to-long distance runs, track workouts, and even standing for extended periods.

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