K2 Anthem 105 BOA 2025

The Anthem 105 is the perfect addition for anyone looking to charge hard all over the mountain.

Outfitted with the all-new BOA® Fit System and MultiFit Last, these boots have 100 points of micro adjustability and a last designed to accommodate a variety of foot shapes resulting in dialed in performance and a micro-adjustable precision fit. Featuring a fully heat moldable shell, FastFit Instep, Gripwalk outsoles and a PrecisionFit Pro liner.

The Anthem 105 BOA® is sure to bring your confidence to another level.

Features & Tech

• 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.
• 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.
• 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.
• Both the boot's shell and cuff are capable of being heat-molded to a variety of foot shapes for a true custom fit.
• Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
• Feel locked in like never before -- the Booster Cam Strap increases performance and responsiveness by cinching tighter than a traditional power strap resulting in exceptional power transmission and precise handling.
• 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.
• Soft or rigid inserts in the heel of all the boots with BOA® fit system allow the rider to customize the feel, and responsiveness depending on personal preference; softer insert (blue) for extra damping, or a more rigid insert (grey) for improved power transfer.