K2 Anthem RX BOA Ski Boots 2025

SKU# EB-290225-1002

CA$424.21

CA$707.02

Size: 23.5
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K2 Anthem RX BOA Ski Boots 2025

The K2 Anthem RX BOA Ski Boots bring the same rental-ready durability as the Recon RX, tuned to an 85 flex built for how women actually ski. The BOA Fit System delivers a precise, tool-free fit while the Powerfuse Spyne and Energy Interlock channel your energy straight into the edges for confident turns. Add a plush LuxFit liner, non-tapered velcro strap, and a walkable Gripwalk outsole, and you've got a boot that keeps pace through a demanding season on the rental wall.

K2

Product Details

Fit:
Last: 100 mm: Performance medium fit for people with normal width and volume feet.
FastFIT Instep: Softer TPU material is used in the instep area of select models' shells for quick and easy entry and exit.
Flex:
Flex: 85: A medium stiff flex for intermediate to advanced skiers.
Liner:
LuxFit Liner
Shell Materials & Design:
Shell: TPU (Thermoplastic Urethane)
Cuff: PP (Polypropylene)
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.
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.
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.
Fully Heat Moldable: Both the boot's shell and cuff are capable of being heat molded to a variety of foot shapes for a truly custom fit.
Buckles:
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.
Power Strap:
Velcro - Tapered PVC - Two Piece
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:
Intermediate-Advanced
Intermediate-Advanced
Ski Boot Flex:
Medium
Medium
Forefoot Width:
100 mm
Liner Type:
Semi-Custom
Flex Index:
85
Boot Sole Type:
GripWalk (ISO 23223)
Includes Tech Fittings:
No
BOA®:
Yes
Number of Buckles:
2 + BOA Lower Shell
Series:
Anthem
Warranty:
1 Year

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