Ecco Irving Slip-On men's black slip-on shoes feature a smooth leather upper and a removable insole. The durable polyurethane sole is shock absorbent and flexible. Crafted from oil nubuck leather made in our own tanneries, these shoes have elastic side insets for easy on and off. Padding at the collar and upper vamp provides extra cushioning, while the lightweight sole offers comfort and flexibility through innovative ECCO FLUIDFORM Direct Comfort Technology. Includes a removable, moulded textile inlay.