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-Moldable:
Both the boot's shell and cuff are capable of being heat-molded 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 Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t 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 boot’s material and produces a smoother, progressive flex.
PrecisionFit Pro:
Pre-molded and Lasted with Ultralon heat moldable foams. Features an asymmetric tongue, pre molded ankle pockets and a high density power collar for a firm but comfortable performance fit.
Non-Elastic Cam Strap - One Piece:
Increases performance and responsiveness by cinching tighter than a traditional power strap resulting in exceptional power transmission and precise handling.
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 selected premium ski boots and bindings.
TRUST A PROFESSIONAL:
Before using your new boots, you must have an authorized K2 Ski retailer check your boot, binding, and sole setup. K2 Ski boot soles must only be changed by an authorized retailer.