K2 Anthem 115 BOA Ski Boots - Women´s 2025

Product Details

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).

Women´s Adjustable Cuff– Allows for quick adjustment of the cuff opening to accommodate a variety of lower leg shapes.

FastFIT Instep– Softer TPU material is used in the instep area of select models´ shells for quick and easy entry and exit.

Flex

Flex: 115– A stiff flex suitable for advanced to expert level skiers.

Liner

PowerFit Pro Liner– Pre-molded and lasted with Ultralon heat moldable foams. Features an asymmetric tongue, pre-molded ankle pockets and a reinforced power collar for a firm performance fit.

Shell Materials & Design

Shell– TPU (Thermoplastic Urethane)

Cuff– TPU (Thermoplastic Urethane)

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.

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.

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.

2 Light Alloy Upper Buckles

Power Strap

Cam Buckle Power Strap

Bootboard & Footbed

Modular Honeycomb Bootboard– The honeycomb boot board includes two modular heel inserts. A soft Harsh Mellow insert for a high level of damping or a more rigid insert for improved power transfer.

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 More

  Ability Level

  
  
  Advanced-ExpertWhether you charge the steepest lines, hit the biggest jumps in the park or carve with race-like precision, advanced to expert level skis, snowboards, boots and bindings are for the more aggressive rider. In skis and snowboards, you´ll often find layers of metal, carbon or other stringers for rigidity and power, while advanced to expert level boots and bindings are usually on the stiffer side of the spectrum for rebound and precision steering.
  
  
  
• Ski Boot Flex: Very Stiff
  
• Forefoot Width: 97 mm More

  Forefoot Width

  
  97 mmForefoot width, or last, is the reference width for this model based off shell size 26/26.5. Larger or smaller shell sizes will diverge from this reference width in increments of 2mm for every full size.
  
  
• Liner Type: Semi-Custom
• Flex Index: 115
• Boot Sole Type: GripWalk (ISO 23223)
• Includes Tech Fittings: No
• BOA®: Yes
• Number of Buckles: 2 + BOA Lower Shell
• Series: Anthem
• Warranty: 1 Year