Enzo Women's Lasalle Mules rubber sole Genuine leather upper looks great and is easy to clean. Leather outsole features a rubber tread insert: better traction keeps you steady on your feet. Latex foam insole cushions your steps. Leather upper, synthetic leather sockliner, latex foam insole, cardboard midsole, leather outsole. Care: Buff with a leather cleaner or polish. Wipe off with a dry cloth.