The Crocs Echo Wave mules are designed for everyday use and outputs. These comfortable and casual shoes are perfect for summer. Their mule style is elegant and practical. Their top, upper, lining, insole and sole are all made of synthetic, offering exceptional lightness and durability. The synthetic mule details add a touch of style to these shoes. The black color is elegant and easy to combine with other clothes. The Crocs Echo Wave mules are ideal for outings, relaxing days or leisure activities.