The Helsinki 2 Chelsea Boot features: Crafted in ECCO premium smooth leather or water-resistant oiled-nubuck leather Wide, reinforced elasticated sides for easy on-and-off wear Removable dual-fit insoles for a wider fit and roomier toe area ECCO’s revolutionary PHORENE™ midsole material is ultra-light and soft, delivering long-lasting cushioning and rebound ECCO FLUIDFORM™ anatomical fit for a natural feel Straight out-of-the-box comfort