All-Terrain Rocker – Skis with All-Terrain rocker have a gradual rise to the tip for great versatility in all conditions, with a short, low rise in the tail for added control variable snow.

Aspen Veneer Core – Lightweight and resilient, the perfect all around core material.

Spectral Braid – K2’s Patented Spectral Braid is a first of its kind variable angle reinforcement that allows for precision-tuned torsion and flex by altering the fiber orientation along the length of the ski. This makes the ski feel lively, energetic, and remarkably composed.

Uni Directional Flax

Bio Resin – Increases bonding with the core, adds cold temperature strength, and is more sustainable than traditional resins.

We recommend a brake width equal to or at most 15 mm wider than the ski waist width.

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: 95 – A medium-stiff flex for intermediate to advanced women-identified skiers

Luxfit Pro Liner – Pre-molded and lasted with Ultralon heat-moldable foam. Features medium-density foam, pre-molded ankle pockets, and a medium-density collar, providing an ideal blend of performance and comfort.

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.

Shell and Cuff – TPU (Thermoplastic Urethane)

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.

Forward Lean – 12˚ / 14˚ (with removable Power Wedge)

Cuff Alignment – Cuff alignment for +/-2 degrees of cuff adjustment.

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.

SS3 Lace – Built to withstand skiing the toughest terrain, season after season. Made of stainless steel, SS3 is BOA's strongest, most durable lace, boasting a tensile strength of more than 254 kg

Rivet Guides – Heavy-duty guides for low friction tightening and loosening

Velcro Taper

Modular Honeycomb Boot Board with Hard & Soft Inserts

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.