ECCO 206503 Soft 2.0 Marine. Those of you who are familiar with the Ecco Soft 2.0 range will be able to testify to their sublime comfort. With it’s soft, supple nubuck leather upper these shoes feel immediately comfortable, enclosing around your feet in a warm, comfy embrace. A lace fastening allows you to adjust the fit of the shoes while the heel counter is reinforced to hold your foot in position and an insole including inner arch support can be removed and replaced with an orthotic if necessary. .