The MAX 100 BOOT exemplifies our high-fashion, high-function approach to design. This glamorous rendition of our signature stretch boot silhouette makes a bold statement with a 100-mm sculptural X heel. Not only does this artful heel detail offer a striking update to the classic stiletto, but it is also engineered to provide extra support to the heel and arch through a technique that took hours to perfect. Crafted with a flawless-fit construction, this to-the-knee design features a concealed side zipper that enables it to be slipped on and off with ease. It is part of the X Heel Collection, a range of styles inspired by the modern art and architecture of New York City.