Design and Performance Made from ECCO Premium leather Sock construction for easy on and off, providing a sporty aesthetic ECCO-Tex waterproof membrane keeps your foot dry and comfortable in wet conditions Outsole designed with advanced ECCO EDTS Twist design featuring enlarged and rotated traction bars for durability, stability, and multi-directional traction Midsole constructed with ECCO Fluidform Direct Comfort Technology for cushioning, rebound, and flexibility