Product Details + Breathable and premium ECCO leather from the shoemaker's own tanneriesGORE-TEX Technology for 100% waterproof protection so your feet stay dry in wet conditionsX-TENSA INVISIBLE TECHNOLOGY links the sole unit to the laces via internal enforcement for enhanced stabilityE-DTS traction system consists of approximately 100 TPU traction bars boasting 800 traction anglesECCO ZONAL FLUIDFORM Technology midsole with 3 different zones offers ground-breaking comfort, stability and flexibilityRemovable, washable OrthoLite insole for long-term cushioning and breathability