Single density PU outsole with ECCO FLUIDFORM Technology creates a comfortable, hard-wearing, flexible soleUpper materials are naturally soft, light and breathable in rich seasonal colorsLeather and textile linings offer premium comfort and inner climateRemoveable leather covered insoles with ecco comfort fiber system help to provide a cool, hygenic environment for your feetFull anatomical last shape provides a supremely comfortable fit by mimicking the unique profile of your foot