On Running Cloudultra 3 Iceberg / Glacier

ON RUNNING Cloudultra 3 Iceberg / Glacier. The Cloudultra 3, an all-terrain ultrarunning upper from the Swiss brand, is the perfect shoe for all outdoor adventures, urban or off-the-beaten-track, for short and long distances. Mesh sock upper for total support. Missiongrip™ rubber outsole for optimum grip.