Direct-injected, one-component PU outsole - lightweight outsole with shock point for additional absorption Lightweight and flexible outsole for all-day walking A classic, comfortable apron toe slip-on dress shoe in soft, supple full-grain leather Ideal for the boardroom or the opera, this men's formal slip-on combines sublime good looks with all-day and all-night comfort. Elasticated side panels ensure a tailored fit, while the rich, full-grained leather holds a depth and shine that you only get with the very best, premium quality hide. Removable leather-covered inlay sole with ECFS™ for increased air circulation and optional extra width Breathable, moisture-absorbent leather lining for a rich inner climate