Trail running, mixed terrain, road to trail. Features: Improved and versatile trail running shoe for mixed terrain; With softer cushioning and a slightly higher stack height; Newly reengineered two-prong Speedboard® for added rebound; Sticky Missiongrip™ outsole for traction on mixed terrain; Softer Helion™ superfoam midsole; For more fun and a faster ride; Breathable upper with a minimalist look; Adjusted for a true-to-size fit. Materials: Recycled Polyester. Ready to rock the trails? The next-gen Cloudvista 2 is re-engineered with a more pronounced rocker motion, so each step feels smoother and softer as you transition from heel to toe. Softer cushioning and a higher stack height provide more comfort and a better feel underfoot too.. With its minimalist, two pronged-design, the shoe's springy new Speedboard® provides more rebound and responsiveness. The result is a ride that's faster and more fun. Plus, a distinctive and breathable upper keeps your feet feeling (and looking) fresh.