Representing constant innovation in running, the On Cloudsurfer Next Z5 comes straight from the lab for cutting-edge performance. Constructed with a premium, breathable mesh upper, the snug fit feels secure on the foot, further tightened with the traditional lace closure. A CloudTec Phase midsole provides smooth roll-through, with bouncy Helion superfoam propels you forward. Further cushioned with Cloudsurfer technology and rounded off with rubber pads on the outsole for enhanced grip, the On Cloudsurfer Next Z5 offers an effortless, dynamic sensation with every stride.