K2 Anthem 105 BOA Ski Boots 2025

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  • Overview
  • 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.

Product details

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.

 

 

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).

FASTFIT INSTEP: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.

FLEX

Flex: 105

SHELL MATERIAL

Powerlight 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.

LINER

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.

BUCKLES

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.

POWER STRAP

Cam Buckle Power Strap

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.

SPECS

 

ABILITY LEVEL

Advanced - Expert

BOOT FLEX

Very Stiff

FOREFOOT WIDTH

97-100 mm

LINER TYPE

Semi-Custom

FLEX INDEX

105

BOOT SOLE TYPE

GripWalk (ISO 23223)

 

 

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