All the style of our classic MEXICO 66® SD model, now available in slip-on style for ease of wear, sans laces. In addition to the sleek and refined upper design, this style is convertible. It can be worn as either a slip on or a mule/babouche. The removable tiger head charm adds personality to the multifunctional style. To commemorate the 100th anniversary of our founder, Kihachiro Onitsuka, we launched the first MEXICO 66® SD model, as an upgraded version of our iconic MEXICO 66® model.