K2 Anthem 105 BOA Women's Ski Boots 2025

Comfort meets stiffness and support

Looking for a stiffer boot without sacrificing comfort? The Anthem 105’s are the perfect addition for anyone looking to hard charge on and off piste.

Outfitted with all new BOA Technology, the Anthem 105 BOA’s are sure to bring your carving ability to another level.

A fully heat moldable shell, paired with performance-enhancing BOA® technology delivers an unparalleled fit and function.

Category

All Mountain,2 Piece

Ski Boots Collection

Anthem, BOA Fit System

Product Weight(g)

1,524g @ 24.5

Flex Rating

105

Ski Boot Last (mm)

Multi MV 97 - 100mm

Ski Boots Shell

TPU

Ski Boots Cuff Material

TPU

Ski Boots Liner

Precision fit Pro

Ski Boots Outsole

GripWalk

Ski Boots Strap

Elastic Cam Strap - One Piece

PRODUCT WEIGHT(G)

1720g @ 14.5

Best For:

Freeride

Powder

Park

Piste

Moguls

Speed

All Mountain

Flex/Feel:

BOA Fit System:

The BOA Fit System delivers dialed in performance and a micro-adjustable precision fit. It consists of three integral parts: a micro-adjustable dial, lightweight yet extremely strong laces and low-friction lace guides, which are applied in uniquely designed configurations to improve the fit and performance of the boot.

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.

BOA FIT SYSTEM: DIALED IN:

Precision fit with on-the-fly tightening and loosening for enhanced responsiveness, optimized pressure distribution, and reduced pressure points.

BOA FIT SYSTEM: LOCKED IN:

Connected fit designed to uniformly wrap the foot and minimize downward pressure, increasing heel lock-down for improved power and edge-to-edge control.

BOA FIT SYSTEM: CONFIDENT:

Engineered for confidence and built to withstand rugged terrain and inclement weather, BOA dials and laces deliver extreme durability. Bayonet and cartridge system ensures continued operation, even after heavy impacts.

Multi Fit Last:

The Multi Fit Last was developed in conjunction with the BOA

Fit System to accommodate a variety of foot shapes ranging

from 97mm to 104mm, eliminating the need for multiple last

options.

* Mindbender, Anthem, & Recon BOA models range 97mm - 100mm
** BFC BOA® models range 100mm - 103mm (104mm with heat molding)

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.

Honeycomb Boot Board:

Stay Warmer, Longer. Traps heat and insulates like a down jacket. Retains heat 15% better than traditional boot board. Boot-fitter friendly

Women's Adjustable Cuff:

Adjustable rear cuff support for Anthem boots that can be customized to fit with any calf shape.

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.

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.