High performance. Easy entry. Total game changer. The women's Rossignol Vizion 4B 100 Pro GW ski boots with revolutionary Step In system feature an innovative spoiler and spine mechanism that opens wide for easy entry. Once you're locked in, you get all the on-piste performance you'd expect from a four-buckle boot, thanks to a generative-design shell and precision fit of a full custom liner made with warm merino wool. Designed for intermediate to advanced skiers, these boots deliver full downhill performance, medium flex and a medium-volume fit for days spent cruising corduroy.

STEP IN TECHNOLOGY VIZION
A brand new boot construction made of an overlap structure, wide open in the back with a spoiler which recreates a las of a high performance boot, to ensure a high level of performance. The unlock mechanism is attached to a strong steel blade, to provide a strong support and rebound of the boot for more control and precision. The double buckle allows to unlock the cuff to open it widely and to ease entry and exit. To complete the technology, the liner with elastic zone on the instep and and the heel follows naturally the cuff. Step In tehcnology is the secret of performance without any struggle.

LAST 100 MM
The "medium" 100mm LAST offers a precise, comfortable fit while retaining a contoured forefoot, strong heel cup and asymmetrical toe box for a superb balance of performance, comfort, and control.

DUAL CORE
Our new "power injection" method allows the simultaneous injection of two different durometers of plastic at the exact same time. This unique mono-injection process allows targeted power transmission and shell wrapping; and creates our DUAL CORE sandwich construction throughout the shell, resulting in livelier rebound, response, and total control through the turn.    

GRIPWALK®
Mounted GRIPWALK® soles feature a thick rubber tread and convex toe profile, offering increased traction and more natural foot roll for enhanced hiking and walking comfort. Integrated stiff pads guarantee optimized power transmission and full Alpine release function.

WOMEN CUFF
Featuring a shorter upper cuff and open, tulip shape on the rear of the liner, the WOMENS CUFF accommodates a woman's natural calf shape for increased balance, comfort, and performance.

DOUBLE STRAP
Intuitive DOUBLE STRAP adjustment offers a more personalized fit for the perfect balance of comfort and performance.

FULL CUSTOM LINER
For improved precision and performance, these liners are fully customisable to mould perfectly to the shape of the foot.

SEAMLESS TOE BOX
Our SEAMLESS TOE BOX constuction eliminates pressure points for an optimized fit right out of the box.

FULL MERINO WOOL
A natural thermal regulator with quick drying properties, MERINO WOOL offers great breathability and odor control with a soft, comfortable feel that provides incredible comfort and warmth in any conditions.

Ski Boot Sizing Chart*

*this chart is intended as a general size guide. Some boot models may require more specific sizing.