Breathable and premium ECCO leather from the shoemaker's own tanneries. GORE-TEX Technology for 100% waterproof protection so your feet stay dry in wet conditions. X-TENSA INVISIBLE TECHNOLOGY links the sole unit to the laces via internal enforcement for enhanced stability. E-DTS® traction system consists of approximately 100 TPU traction bars boasting 800 traction angles. ECCO ZONAL FLUIDFORM™ Technology midsole with 3 different zones offers ground-breaking comfort, stability and flexibility. Removable, washable OrthoLite® insole for long-term cushioning and breathability.