ON shoes Cloudnova X black/eclipse

ON shoes Cloudnova X black/eclipse

The ON shoes Cloudnova X black/eclipse running shoes are designed for versatile training, from gym sessions and circuits to short road runs and all-day wear. Soft, springy cushioning and mid-level stability help deliver a smooth ride when you move from workout to street.

Upper construction

The upper uses a soft spacer mesh that promotes maximum airflow to keep feet cooler during intense sessions. Smooth materials at the heel and tongue create a plush, low-friction step-in feel for comfort during long days on your feet. Standard lacing lets you dial in a secure, familiar fit for dynamic movements.

Midsole & cushioning

A dual-density Helion™ superfoam midsole combines softer foam in the forefoot for a springy, cushioned toe-off with firmer foam and a wider platform under the heel for added stability. Full-length CloudTec® runs the length of the shoe to give a consistent, smooth transition through each stride, with a 15 mm heel-to-toe drop that favors a more cushioned heel landing.

Outsole & stability

An updated tread pattern is tuned for grip during side-to-side movements, supporting agility work, classes, and gym sessions. Quick-collapsing Cloud elements in the heel work with the broader platform to enhance stability when you load and unload the rearfoot under weight.

Fit & sizing

The ON shoes Cloudnova X black/eclipse run true to size, making it easy to choose your usual training shoe length. A standard lacing system helps secure the midfoot and heel, while the overall shape and mid stability level support a balanced feel for mixed workouts and everyday use.