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K2 BFC 105 BOA W Ski Boots - Women's 2025

sku# 252815
K2 - BFC 105 BOA W Ski Boots - Women's 2025K2 - BFC 105 BOA W Ski Boots - Women's 2025K2 - BFC 105 BOA W Ski Boots - Women's 2025K2 - BFC 105 BOA W Ski Boots - Women's 2025K2 - BFC 105 BOA W Ski Boots - Women's 2025
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Product Info

Slip on the K2 BFC 105 BOA W Ski Boots and get ready to ride your best. These boots are made for people with wide feet, combining the power of mid-stiff plastic with a super customizable fit. They're made to go as hard as you can. Featuring a fully heat moldable shell and apres walk mode for the cool down, the K2 BFC 105 BOA W Ski Boots don't mess around.

Product Details


MultiFIT Last: 100 - 103mmThe MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of foot shapes ranging from 100mm to 103mm eliminating the need for multiple last option (MV, HV).


Flex: 105A medium stiff flex for advanced skiers


CushFit Plus LinerLasted with a blend of open cell and EVA foam for an extremely comfortable yet supportive fit.

Shell Materials & Design

ShellTPU (Thermoplastic Urethane)

CuffPP (Polypropylene)

Fully Heat MoldableBoth the boot's shell and cuff are capable of being heat molded to a variety of foot shapes for a truly custom fit.

Hands Free EntryDual material overlap for hassle-free entry and exit


Low Friction Pivot

Ski/Walk Mode

Après Mode 2.0A new and improved walk mode offering a massive 50-degree range of motion. A lever on the back of the boot unlocks the upper cuff from the lower shell, allowing for increased comfort and convenience when walking from the car to the lift.


BOA® Fit SystemThe 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 DIALProvides 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.

SS3 LaceBuilt to withstand skiing the toughest terrain, season after season. Made of stainless steel, SS3 is BOA's strongest, most durable lace, boasting a tensile strength of more than 254 kg

Power Strap

Velcro - Tapered PVC - Two Piece


GripWalk ISO 23223 OutsolesRemovable and interchangeable rockered soles designed to work with GripWalk binding systems for better grip and comfort while walking, standing, and hiking.


  • Ability Level: Advanced-Expert More 
  • Ski Boot Flex: Stiff
  • Forefoot Width: 103 mm More 
  • Liner Type: Semi-Custom
  • Flex Index: 105
  • Boot Sole Type: GripWalk (ISO 23223)
  • Includes Tech Fittings: No
  • BOA®: Yes
  • Number of Buckles: 2 + BOA Lower Shell
  • Series: B.F.C. (Built for Comfort)
  • Warranty: 1 Year

Other Notes

K2 products can only be shipped within the United States and Canada



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