Ventilation & Waterproofing: Suede leather and waterproof nanofiber membrane for excellent water resistance and air permeability; the breathable upper and insole further increases breathability Superb Comfort: Padded collar and tongue for a supportive and snug fit; Anti-fatigue insole for arch support; the lining protects your feet against rubbing and hugs your feet comfortably for long distance trails Cushioning and Support: EVA midsole cushions the foot with each step and provides excellent stability; it helps add shock absorption and reduces impact on rough terrain, ensuring an easy walk with every step