The Zebzag mule is our latest innovation in comfort: built on a hybrid air-cushioned sole that fuses feather-weight EVA with rugged PVC. Crafted from lightweight, versatile suede, they're designed to be worn however you feel like - in summer or out of the conventional season. The adjustable strap ensures a secure fit, while the welted construction delivers our signature durability. Yellow welt stitching marks the mules as Dr.