Hiking, Missiongrip™, waterproof. Features: Upgraded Missiongrip™ outsole for reliable grip and traction; Plush Helion™ superfoam midsole cushions every step; Strategically placed lace loops for optimal midfoot support; Padded ankle collar for added protection and support; Toe cap and TPU mudguard for protection and durability; 100% waterproof membrane for rain and river-crossings; Smooth heel-to-toe transitions; Cushioned, light and comfortable on mixed terrain. Materials: Recycled Polyester. Using Helion™ superfoam, we ramped up the cushioning in the midsole for a softer step-in experience. The new X-shaped Speedboard® provides the ideal balance of flex and stability.. With its new upper and collar construction, this waterproof shoe delivers out-of-the-box step-in comfort while eliminating pressure points. So you can dare to explore more.