Crafted from a blend of durable ECCO leather and premium textiles ECCO HYDROMAX® Technology offers water-repellent properties, to keep your feet dry Unique design of the E-DTS™ TWIST outsole offers multi-directional traction and has slightly larger cleats in high-abrasion areas Lightweight sole provides cushioning and flexibility, using innovative ECCO FLUIDFORM™ Direct Comfort Technology FABRIC Yak leather TECHNOLOGIES HYDROMAX® HYDROMAX ECCO leather treatment provides high-quality leathers with excellent water and perspiration resistance, without the use of a membrane. Our rich leather uppers are treated with ECCO HYDROMAX Technology during the tanning process. This special method also prevents the leather from hardening after repeated wetting and drying in demanding conditions, keeping leathers strong and durable, yet soft, supple, and breathable.