K2 Anthem 105 BOA Boots | 2025

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.

Features

• 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.
• 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.
• Luxfit Pro Liner - Pre Molded and Lasted with Ultralon heat moldable foams. Features an asymmetric tongue, pre molded ankle pockets, and a medium density collar & foam package yielding performance with added comfort.
• 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.
• 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.
• Fastfit Instep - Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
• 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.
• 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.
• Flex - 7/10
• MultiFit Last - 97-100mm
• Boot Outsole - GripWalk (ISO 23223)
• Weight - 1,524g @ 24.5