The K2 Anthem 105 BOA Women’s Ski Boots combine high-performance stiffness with exceptional comfort, designed to help advanced skiers push their limits in any terrain, from groomers to moguls. Outfitted with the innovative BOA® Fit System, these boots deliver a dialed-in fit with on-the-fly micro-adjustability, ensuring secure power transfer for confident and controlled carving. Built for versatility, the Anthem 105 excels across all mountain environments, maintaining a seamless fit for long, exhilarating days on the slopes.

Premium Fit and Power with BOA® Technology

The BOA® Fit System introduces a customizable precision fit, featuring a micro-adjustable dial and low-friction lace guides. This advanced system evenly distributes pressure for enhanced heel lock-down and minimizes pressure points, providing all-day comfort and maximum power transfer. The BOA dial platform also includes a breakaway design to prevent damage from impacts, making the boots highly durable and easy to repair on the go.

Efficient Energy Transfer with PowerLite Shell and Powerfuse Spyne

Designed with K2’s PowerLite Shell, the Anthem 105’s TPU construction ensures consistent flex across temperatures and unparalleled responsiveness. Powerfuse Spyne technology integrates a “Y”-shaped rear support into the cuff and shell, boosting fore/aft flex efficiency and lateral stiffness, enabling confident turns and strong edge hold even at higher speeds.

PrecisionFit Pro Liner and Customizable Support

The PrecisionFit Pro Liner provides a customizable, performance-driven fit with heat-moldable Ultralon foams, a high-density power collar, and an asymmetric tongue that locks the ankle and forefoot securely in place. Combined with a MultiFit™ Last (97–100 mm), the Anthem 105 comfortably accommodates various foot shapes for a close, performance-oriented fit.

Key Features and Design Elements

• Flex Rating: 105
• Weight: 1,524 g (size 24.5)
• Last Width: Multi MV 97–100 mm for a precise fit
• Shell and Cuff: Durable TPU construction
• Volume: Medium
• GripWalk Outsole: Enhanced traction with rockered sole profile for secure walking and easy transitions
• Elastic Cam Strap: Single-piece strap for a secure, consistent fit

Terrain-Specific Adaptability

Designed to take on everything from powder fields to groomed pistes, the Anthem 105 BOA offers stability and performance across conditions. Energy Interlock technology ensures smooth, progressive flex, allowing these boots to excel in both freeride and park scenarios, while the GripWalk Outsoles deliver secure grip and comfort on icy surfaces and variable terrain.