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K2 Men's BFC 100 BOA Ski Boots 2027

Name: K2 Men's BFC 100 BOA Ski Boots 2027 - 29.5
Availability: InStock

$549.95

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26.5

27.5

28.5

29.5

Quantity must be 1 or more

Size Chart

Shipping & Returns

We ship most orders within 1 business day of placement, with US orders of $99+ shipped at no charge to you. Oversized items may incur a shipping surcharge. Returns and exchanges can be initiated within 15 days of receiving your order. Return shipping is not covered. See our full policy here.

Description/Features

A perfect balance of comfort and support, the K2 BFC 100 BOA features a heat-moldable shell and BOA® micro-adjustability, making it an easy-to-wear boot with all-mountain capability.

Best For:

Freestyle
Park & Rails
Piste
Powder
Touring
Big Mountain

Features

Gender

Men's

Ability

Beginner, Intermediate

Collection

BFC, BOA® Fit System

Ski Boot Volume

High

Width

100mm, 102mm, 103mm

Ski Boot Liner

CushFit Comfort

Ski Boot Cuff Material

Ski Boot Shell

TPU

Technology

Shell

TPU Shell

TPU is the benchmark material for alpine ski boots, delivering a smooth, progressive flex with outstanding durability and dependable performance across a broad range of temperatures. Its balanced feel provides predictable power transfer, strong edge control, and all-day confidence, making it an ideal choice for skiers who value precision without sacrificing comfort.

Cuff

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.

Liner

Cushfit Comfort

Same great fit and out-of-the-box feel as our classic Cushfit liner, but with additional foam in key areas for increased comfort and compliance

Outsole

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.

Strap

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.

Features

Fastfit Instep

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

High Volume MultiFit Last

The MultiFit Last was developed in conjunction with the BOA® Fit System to accommodate a variety of foot shapes and ensure a better, more secure fit. The High Volume MultiFit Last is ideal for boot widths 96 - 98mm (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.

Powerfuse Spyne

A rear co-injected “Y” shaped support that adds strength and power to the Energy Interlock in order to maximize fore/aft flex efficiency and lateral stiffness for responsiveness in every type of terrain.

Adjustable Calf

50mm adjustable cuff delivers a more personalized calf 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.

Closure

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.

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.