X-TENSA INVISIBLE TECHNOLOGY connects the upper with the midsole for enhanced stability Gore-TEX technology provides 100% waterproof protection while still allowing foot to breathe. EDTS traction system consists of approximately 100 TPU traction bars, boasting 800 points of traction. Removable and washable Ortholite inlay sole offers long- lasting cushioning and extra width if removed. ECCO ZONAL FLUIDFORM technology midsole with 3 different zones offer ground breaking comfort, stability and flexibility. Color: white