On Cloudflyer 4

The upper of the On Cloudflyer 4 is re-engineered with mesh material, enhancing its breathability while providing a snug fit. The use of recycled materials adds a sustainable touch, aligning with current trends in eco-friendly footwear. Plastic overlays reinforce the lace holes and side panels, contributing to a locked-in feel. However, the high collar and sharp edges around the ankle may cause irritation for some runners, which is a point to consider for those with sensitive skin.

The midsole of the On Cloudflyer 4 features a combination of Helion superfoam and Zero-gravity foam, offering a balance of cushioning and firmness. This dual-density foam provides stability for heel strikers and a responsive ride for all runners. The Speedboard technology, a thermoplastic polymer plate, enhances propulsion, making it suitable for daily running and longer distances. The medium-firm midsole may feel too firm for those accustomed to softer cushioning.

The outsole of the On Cloudflyer 4 is designed with a tough rubber compound, ensuring durability and grip on road surfaces. Despite its slim profile, the outsole provides sufficient traction and longevity for regular use. The hardness of the rubber contributes to the shoe's overall stability, making it a reliable choice for runners who prioritize durability in their footwear.

The On Cloudflyer 4 offers a roomy fit with a wide toe box, accommodating a variety of foot shapes. The shoe runs slightly longer than expected, but not enough to warrant sizing up. The star lacing system allows for a customizable fit, particularly in the forefoot and midfoot areas. However, the heel fit may feel loose for some runners, which could affect overall comfort and stability.

Comfort is a key feature of the On Cloudflyer 4, with a well-padded tongue and a spacious interior. The shoe's generous width allows for the use of custom insoles, making it orthotic friendly. While the midsole is firm, it provides adequate cushioning for long runs and everyday training. The high collar and sharp edges around the ankle may cause discomfort for some, but overall, the shoe offers a comfortable ride.

The On Cloudflyer 4 features On's Cloudtec cushioning system, which combines Helion superfoam and Zero-gravity foam for a balanced ride. The cushioning is firm yet responsive, providing protection and support for heel strikers. The shoe's cushioning system is designed to compress upon landing and pop back up during takeoff, offering a smooth transition through the gait cycle. While not the softest option on the market, the cushioning is sufficient for most runners.

Breathability is a notable feature of the On Cloudflyer 4, thanks to its mesh upper. The shoe offers good airflow, particularly in the toebox area, ensuring a comfortable experience during runs. However, the medial part of the shoe is less ventilated, which may affect overall breathability. Despite this, the shoe performs well in terms of ventilation, making it suitable for warmer climates.

Stability is a standout feature of the On Cloudflyer 4, with its wide base and firm midsole providing excellent support for overpronators. The Speedboard technology and dual-density foam enhance stability, making it a reliable choice for runners with flexible arches. The shoe's design ensures a stable ride, even on uneven surfaces, making it suitable for a variety of running activities.

The On Cloudflyer 4 is built with durability in mind, featuring a tough rubber outsole and reinforced upper. While the toebox and heel padding may not be the most durable, the overall construction of the shoe is solid. The outsole's hardness ensures longevity, making it a good investment for runners seeking a durable daily trainer.

The grip of the On Cloudflyer 4 is reliable, thanks to its tough rubber outsole. The shoe provides sufficient traction on road surfaces, making it suitable for road running. The outsole's design ensures stability and grip, even in wet conditions, making it a versatile option for various running environments.

Flexibility is a surprising feature of the On Cloudflyer 4, given its firm midsole and Speedboard technology. The shoe offers a good balance of stiffness and flexibility, allowing for a smooth transition through the gait cycle. While the shoe becomes slightly stiffer in cold conditions, it remains flexible enough for most runners.

The On Cloudflyer 4 is best suited for runners who need stability and support, particularly those with flexible arches or who overpronate. Its firm cushioning and wide base make it ideal for road running and daily training.

The On Cloudflyer 4 offers good breathability, especially in the toebox area, thanks to its mesh upper. However, the medial part of the shoe is less ventilated, which may affect overall airflow.

Yes, the On Cloudflyer 4 is suitable for long-distance running due to its stable and cushioned ride. The shoe's firm midsole and wide base provide support for extended runs.

Yes, the On Cloudflyer 4 can be used for activities such as walking and gym workouts. Its stability and support make it a versatile option for various exercises.

The On Cloudflyer 4 features a re-engineered upper with more recycled materials, improved cushioning, and enhanced stability features compared to previous versions. The lacing system has also been updated for a more customizable fit.