When your workout takes you through rocky or difficult terrain, you need On Running Men's Cloudventure Shoes. Made with a recycled polyester upper, these shoes are breathable, soft and lightweight to keep you feeling good on long runs. Missiongrip technology provides plenty of grip and traction to keep you steady whether you're climbing upward or moving downhill. Helion superfoam and CloudTec cushioning are soft and supportive for long-lasting comfort. The flexible material allows you to move easily and naturally, and a lace closure provides a secure fit.