K2 BFC 105 BOA® Women's Ski Boots 2026

All-day performance in a lightweight frame

$699.95

Designed for women who prioritize comfort and performance, the K2 BFC 105 W BOA features a heat-moldable shell, BOA® Fit System, and a women’s-specific liner for a dialed-in fit.

Size: 22.5, 23.5, 24.5, 25.5, 26.5, 27.5
Ability: Intermediate
Category: Comfort, 2 Piece
Ski Boot Strap: Velcro, Velcro - 40mm
Width: 100mm, 102mm

Best For:

Freestyle

Park & Rails

Piste

Flex/Feel:

TPU Coated Bottom

Abrasion and weather resistant.

PP Cuff

Lightweight and durable, our polypropylene cuff delivers consistent flex and reliable support in all conditions. Engineered for comfort and performance, it’s an ideal choice for skiers seeking value without compromising on control.

CushFit Plus

Designed with a blend of open-cell and EVA foam for an extremely comfortable, warm, and supportive fit.

40MM Velcro Strap

A versatile mid-width VELCRO® power strap that balances ease of adjustment with solid cuff closure. It adds extra responsiveness to boots without added bulk.

GripWalk Outsoles

Removable and interchangeable ISO 23223 alpine rockered soles collaboratively designed to work with Marker’s Grip Walk binding system for better grip and added comfort when walking and standing in boots, but doesn’t compromise the power transmission and release function between the boot and binding when skiing. Preinstalled.

Fastfit Instep

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

BOA® Fit System

The BOA® Fit System delivers dialed in performance and a micro-adjustable precision fit, engineered & guaranteed to perform in the toughest conditions. 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.

MultiFit™ Last

BOA® boots with multi-fit last allow for a greater range of foot shapes to fit within the same shell family. Multi last boots are offered in three different volumes, low volume (Cortex) medium (Recon, Anthem and Mindbender) and high (BFC).

Fully Heat-Moldable

Both the boot's shell and cuff are capable of being heat-molded to a variety of foot shapes for a true custom fit.

Apres Mode 2.0

A 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

Hands Free Entry

Dual material overlap for intuitive and easy hands-free exit and entry.

Adjustable Cuff

Adjustable rear cuff support that can be customized to fit with any calf shape.

TRUST A PROFESSIONAL

Before using your new boots, you must have an authorized K2 Ski retailer check your boot, binding, and sole setup. K2 Ski boot soles must only be changed by an authorized retailer.

SHELL LENGH (mm)	MONDO POINT	US SIZES - MEN	US SIZES - WOMEN	EU. ADULT	UK ADULT
266	22.5	-	5.5	36	3.5
276	23.5	-	6.5	37.5	4.5
286	24.5	6.5	7.5	39	5.5
296	25.5	7.5	8.5	40	6.5
306	26.5	8.5	9.5	41.5	7.5
316	27.5	9.5	10.5	42.5	8.5
326	28.5	10.5	-	44	9.5
336	29.5	11.5	-	45.5	10.5
346	30.5	12.5	-	47.5	11.5

K2 BFC 105 BOA® Women's Ski Boots 2026

All-day performance in a lightweight frame

$699.95