From ECCO, the Dublin GTX men's boots feature: lightweight, soft and breathable smooth, full-grain leather upper 100% waterproof GORE-TEX® membrane highly breathable and moisture-absorbent leather/textile lining removable, leather-covered inlay sole with 5mm Ecco Comfort Fibre SystemTM increases air circulation for the perfect inner climate, keeping feet fresh, clean and cool all day long light, flexible direct-injected, one-component PU Light sole with shock point Imported.