Fit:
MultiFIT Last: 97 - 100mm: The MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of foot
shapes ranging from 97mm to 100mm eliminating the need for multiple last option (LV, MV).
Women's Adjustable Cuff: Allows for quick adjustment of the cuff opening to accommodate a variety of lower leg shapes.
FastFIT Instep: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
Flex:
Flex: 115: A stiff flex suitable for advanced to expert level skiers.
Liner:
PowerFit Pro Liner: Pre-molded and lasted with Ultralon heat moldable foams. Features an asymmetric tongue, pre-molded ankle pockets and a reinforced power collar for a firm performance fit.
Shell Materials & Design:
Shell: TPU (Thermoplastic Urethane)
Cuff: TPU (Thermoplastic Urethane)
PowerLite Shell: The shell is purpose-built to result in the best skiing, lightest weight boots ever produced. Made with four different stiffnesses of TPU and optimized wall thickness profiling, the Powerlite Shell achieves a paradoxical balance of lightweight agility and power. The resulting boots weigh in as some of the lightest alpine and freeride on the market, yet they ski with all the power and drive of heavier boots.
PowerFuse SpYne: A rear co-injected “Y” shaped design that adds strength and power to the Energy Interlock, the PowerFuse SpYne maximizes fore/aft flex efficiency and lateral stiffness for sustained performance and responsiveness in all terrain. Because of the SpYne, K2 is able to optimize materials in the cuff and shell, eliminating excessive vibrations in rough terrain.
Buckles:
BOA® Fit System: The BOA® Fit System provides a performance fit engineered to enhance feel and responsiveness while
reducing pressure points by incrementally modulating the
Alpine boot closure with precise micro-adjustments.
H+i1 DIAL: Provides micro-adjustable, precision fit
and quick release,
with quality and durability guaranteed.
The BOA dial platform features a
breakaway design engineered to eject the
dial cartridge upon severe impact without
damaging the system, allowing skiers to
pop the dial back into the bayonet midmountain.
In the unlikely event that the
system is broken, it can be
easily repaired and replaced.
2 Light Alloy Upper Buckles
Bootboard & Footbed:
Modular Honeycomb Bootboard: The honeycomb boot board includes two modular heel inserts.
A soft Harsh Mellow insert for a high level of damping or a
more rigid insert for improved power transfer.
Sole:
GripWalk ISO 23223 Outsoles: Removable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking.
