Selling due to moving overseas very shortly :) Pick up in Bryndwr, Christchurch, or in town during work hours. Also listed elsewhere. Fastfit Instep: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit. Powerlite Shell: K2's highest-performance shell design, utilizing shell walls of varying thicknesses and four different types of TPU to provide the ultimate combination of light weight and responsiveness. Powerfuse Spyne: A rear co-injected Y shaped support that adds strength and power to the Energy Interlock in order to maximize fore/aft flex efficiency and lateral stiffness for responsiveness in every type of terrain. Fully Heat-Mouldable: Both the boot's shell and cuff are capable of being heat-moulded to a variety of foot shapes for a true custom fit. GripWalk Outsoles: Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Markers Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesnt compromise the power transmission and release function between the boot and binding when skiing. Preinstalled. Energy Interlock: A rivet-free technology that integrates the cuff and shell, putting less stress on the boots material and produces a smoother, progressive flex. LuxFit: Pre-moulded and lasted with Ultralon heat-mouldable foam. Features medium-density foam, premoulded ankle pockets, and a medium-density collar, providing an ideal blend of performance and comfort. Velcro - Non-Tapered - One Piece: GripWalk: The sole-binding system for better walking comfort and top skiing performance. GripWalk contains of a new co-polymer sole with rocker profile. The convex shape and ribbed tread of the rubber add a lot of walking comfort and provide a much better grip. Still, integrated pads made of stiff and rigid materials, enable great power transmission and more precise release function of the binding. GripWalk soles are the perfect tuning parts designed for s