On Cloudswift 4 AD Sneakers - Grey - UK 9

The Cloudswift 4 is best suited for daily training runs, tempo efforts, and long-distance road running where a balance of soft landings and responsive propulsion is desired.

The Helion superfoam is a dual-density midsole technology developed by On. It's designed to provide soft cushioning for impact absorption while simultaneously delivering a responsive energy return for an efficient push-off.

Yes, the Cloudswift 4 features a breathable one-piece upper with a perforated toe box, specifically engineered to keep your feet cool and fresh, especially during longer runs.

The On Cloudswift 4 running shoes weigh approximately 278 grams for a UK size 9.

Yes, the upper part of the On Cloudswift 4 is constructed using recycled polyester, contributing to a more sustainable product.

No, it is recommended to hand wash your Cloudswift 4 shoes with mild soap and cold water. Machine washing or using harsh detergents can damage the materials and technologies within the shoe.

Adjust lacing to relieve pressure points, ensuring no knots are too tight. Try thinner socks. If still uncomfortable, ensure you have the correct size and consider the shoe's break-in period for initial stiffness. Remember, a thumb's width of space at the end of the longest toe is generally recommended.

While the shoes feature a breathable upper, consider the type of socks you're wearing; moisture-wicking synthetic blends are preferable to cotton. Ensure the shoes aren't laced too tightly, restricting airflow. Run during cooler parts of the day if possible.

Running shoes, including the Helion superfoam, have a lifespan. Reduced responsiveness often indicates significant mileage. Keep track of your running distance to determine if it's time for a new pair. Also, ensure the outsole is clean of debris that might impact traction and feel.