On Cloudswift 4

Built for the streets, designed for speed, the On Cloudswift 4 is the daily trainer made for runners who move through city life just as fast as their workouts. Whether you're commuting, training, or squeezing in a run between errands, this shoe keeps you moving with style and substance.

At the core is a new dual-density Helion superfoam midsole, a softer layer on top for cushioned landings, paired with a denser foam below for a more propulsive push-off. A nylon-blend Speedboard plate adds an energetic, responsive snap to every stride, while the rockered geometry guides your foot through a smooth, forward-rolling motion from heel strike to toe-off.

The breathable upper is crafted from a single piece of recycled polyester flat-knit engineered mesh, giving it a snug, sock-like fit that adapts naturally to your foot shape. A perforated toe box boosts airflow and keeps things cool, while the ribbed lacing cage locks your foot securely in place, moving dynamically with your stride for confident, stable runs mile after mile.

Sleek, sturdy, and built for the daily grind, the Cloudswift 4 is just as comfortable handling your long runs as it is keeping up with your everyday hustle.