Chaco X Outsiders Z1 Classic Women's Sandals - Smoke PineDesigned to take you anywhere, in time, and space we present the OS X Chaco Z 1 Adventure Sandal Taking Inspiration from ancient British 4x4 vehicles, known for unbeatable durability, all terrain traction and rugged good looks. History has it that when Mark Paigen designed and made the first Chaco sandal, a French friend described it as Zee One and so that style became the Z 1. That sandal became an icon, renowned for its durability and comfort,