Discover the ultimate in comfort and style with the Men's Ku'u Slip-on Mule by OluKai in Dark Java. Crafted from premium nubuck leather, this slipper boasts a sophisticated, broken-in feel that enhances with wear. Its mule silhouette offers effortless slip-on convenience, complemented by a genuine shearling lining for unmatched warmth. Designed for both indoor and outdoor use, the Wet Grip Rubber® outsole provides reliable traction on various surfaces.