K2 BFC 85 BOA 2026/27

Name: K2 BFC 85 BOA 2026/27
Brand: K2
SKU: K2-BFC85BOA20-23235
Price: 385.00 GBP
Availability: InStock

The BFC 85 W pairs a women’s-specific design with BOA® Fit System for a dialed in, precision fit. Forgiving flex keeps progression fun, while the plush feel makes every run better than the last.

£385.00

Size (Mondopoint)

Ski boot sizes

Ski boots are sized in Mondopoint — the length of your foot in centimetres. Measure rather than guess: shoe sizes vary by brand, feet don't.

Your Mondopoint from your foot length
Mondopoint	Foot length
22	21.6–22 cm
22.5	22.1–22.5 cm
23	22.6–23 cm
23.5	23.1–23.5 cm
24	23.6–24 cm
24.5	24.1–24.5 cm
25	24.6–25 cm
25.5	25.1–25.5 cm
26	25.6–26 cm
26.5	26.1–26.5 cm
27	26.6–27 cm
27.5	27.1–27.5 cm
28	27.6–28 cm
28.5	28.1–28.5 cm
29	28.6–29 cm
29.5	29.1–29.5 cm
30	29.6–30 cm
30.5	30.1–30.5 cm
31	30.6–31 cm

Stand on paper, heel against a wall, in a thin sock. Mark your longest toe and measure — do both feet and use the bigger one.
Between sizes? Go for the larger. A fitter can take up space in a boot, but can't make a short one longer.
Brands and lasts vary. Walk in and a fitter will check your foot in the shell — no appointment needed.

Work out your size, width and flex with the boot finder

Free delivery over £50, or collect from the shop
Each size is a single item — we check it's on the shelf before we send it
Your card is only charged when your order is sent
Returns within 28 days if it isn't right

Get the size right

Boots are the one thing not to buy on numbers alone. Use the boot finder to check your size and width, then come in — we'll fit them properly.

Boot finder Come in for a fitting

About the K2 BFC 85 BOA 2026/27

The BFC 85 W pairs a women’s-specific design with BOA® Fit System for a dialed in, precision fit. Forgiving flex keeps progression fun, while the plush feel makes every run better than the last.

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 wider feet.

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

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