ECCO Performance Leather with a one-piece engineered knit sock for a modern, sporty aesthetic and all-day comfort,Made with ECCO FLUIDFORM™ Direct Comfort Technology - soft, light and provides bounce and energy return,ECCO-TEX waterproof membrane keeps your foot dry and comfortable in wet conditions,New and innovative outsole for stability and traction,Inspired by the wild and rugged nature of the Scottish Highlands, and powered by exclusive Danish technologies, the ECCO M GOLF BIOM H5 is a new Colour: blue