When you're out in the wild, keep your feet secure in the sturdy confines of the ON Cloud X 4. Responsive, light, and rugged, these trail-ready and eco-friendly shoes are built with the CloudTec and Helion superfoam to keep you cushioned on any surface, including loose trails and gravel. The new and improved Missiongrip rubber combined with the tried-and-tested lug shape makes you feel capable and confident on tricky terrains. Add in the waterproof construction, and you’re ready to conquer rugged landscapes with the ON Cloud X 4. ON Cloud X 4 features: 100% recycled polyester laces ensure a secure fit. 100% recycled polyester heel cap adds protection. 100% recycled polyester vamp mesh brings breathability. Protective TPU toe cap keeps mud at bay. Plush ankle collar provides all-day comfort. Tongue loop allows for a quick and easy step-in. Flexible Speedboard ensures smooth, rolling steps. Breathable waterproof membrane made with recycled polyester adds comfort. Total recycled content: 22%; Total recycled polyester: 88%. Weight: 341 g.