The Zeus was redesigned from top to bottom. The patented switch hinge was upgraded to CWB's new Suspension System, which allows the rider to customize the fit and function of the boot. A new removable toe stiffener allows the rider to customize the firmness of the binding, and a fourth upper lace loop is optional for higher ankle support. This product was designed for the advanced rider who is looking for maximum response and support. The Zeus is perfect for the rider who wants high-end support as well as ultimate customization in the fit off their boot. Beginners may find this boot too stiff.