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For skiers looking for a high-volume fit and modest flex, the Rossignol Vizion 4B 100 HV ski boots feature a shell that opens wide in the back for slip-on ease.
Step into a revolution — the easy entry and high performance revolution of Rossignol's innovative Step In design. Made for skiers looking for a high-volume fit and modest flex, the Rossignol Vizion 4B 100 HV ski boots feature a ground-breaking overlap shell design that opens wide in the back for unparalleled slip-on ease thanks to an innovative spoiler and spine mechanism. The system creates wide articulation at the cuff and complete locked-in support for precise power transfer and full downhill performance with unmatched ease of use. Just slip in, buckle up and ski.
High-Volume fit features a 102mm last for a forgiving feel that accommodates any foot shape
Step In technology is a revolutionary new overlap boot design that delivers the highest levels of ski performance with first-of-its-kind, hands-free entry and exit
Rossignol's Spine Link Mechanism is the magic that makes Vizion the easiest entry and exit alpine boots on the market. When locked, the mechanism holds the Steel Spine in a traditional ski position. When released, it allows the boot to open wide for slipper-like entry and exit.
The Bi-Injected Spoiler features rigid PU material for the support and energy transmission of a traditional alpine boot, while its soft rubber sides wrap to form a tight seal. Extended backwards articulation makes for incredibly easy boot entry and exit.
A unique Double Buckle on the lower cuff effortlessly unlocks and releases the spoiler for smooth, slipper-like entry and exit
Dual Core technology provides targeted power transmission and shell wrapping, resulting in livelier rebound, response and control
Our True Form Step-In Liner offers the fit and feel of a traditional custom fit alpine liner with key features that allow wide access for easy entry and exit while retaining the support needed for aggressive skiing
Thinsulate™ Stretch insulates while providing enhanced foot support for better skiability
Our Seamless Toe Box eliminates pressure points for optimized out-of-the-box fit and reduces heat loss by 20%
Pre-mounted GripWalk® soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction
| Buckles Adjustment | 4 Micro |
|---|---|
| Buckle Material | 100% Aluminium |
| Buckles | Flat Buckles |
| Cuff Material | Polyolefine |
| Buckle Technology | Double Buckle |
| Flex index | 100 |
| Last | 102 |
| Powerstrap | 40mm |
| Liner Technology | Pre-Shaped Liner - Full Custom |
| Liner Thermal Insulation | Forefoot Thinsulate® Stretch |
| Shell Material | Polyurethane |
| Shell Specification | Dual Core |
| Shell Technology | Step in Technology |
| Soles | Gripwalk |
| MONDO POINT | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA MAN | 4 | 4 ½ | 5 | 5 ½ | 6 | 6 ½ | 7 | 7 ½ | 8 ½ | 8 ½ | 9 | 9 ½ | 10 | 10 ½ | 11 | 11 ½ | 12 | 12 ½ | 13 | 13 ½ | 14 | 14 ½ |
| USA WOMAN | 5 | 5 ½ | 6 | 6 ½ | 7 | 7 ½ | 8 | 8 ½ | 9 | 9 ½ | 10 | 10 ½ | 11 | 11 ½ | 12 | 12 ½ | 13 | 13 ½ | 14 | 14 ½ | 15 | 15 ½ |
Note: We highly recommend heading into your local ski shop to try on any boot before purchase. All ski boots fit differently and your size is just the first consideration of many to get an ideal fit.
Ski and Snowboard boots should feel comfortably snug everywhere—heel, instep, and toebox. Your toes should be barely touching the front edge. If a boot fits "just right" out of the box, chances are it will be too big when the boot breaks in. Specifically as the heel pocket breaks in your foot pulls away from the front edge of the boot, allowing for some toe wiggle room. It usually takes 4-8 times riding to break in your boots. Or, for many boots, you can have them heat molded at a shop to simulate the break in process.
Ski and Snowboard boots are designed to fit when you are using them on the slopes, not when you are walking around. Look at your boot from the side. Notice the way the entire boot leans forward. This shape will force your foot forward when you stand up straight, causing your toes to hit the front of the boot. However, when you bend your knees and get into your performance stance, your foot moves back into the proper position for riding. Your toes will leave the front of the boot as your heel sinks into the heel pocket.


We mean your actual shoe size. More often than not, when we ask someone their shoe size before measuring their foot they tell us anywhere from a half size to two sizes bigger than their actual measurement. A half size bigger in your favorite pair of sneakers isn't a big deal, but ski and snowboard boots need to fit snug everywhere for proper performance, and to prevent foot pain, blisters and cold feet. Yes, boots that are too big can cause cold feet. Over-tightening buckles to compensate for a big boot can cut off blood flow, causing cold feet.
Do NOT use cotton socks. Cotton retains moisture which causes blisters and cold feet. We suggest a wool/synthetic blend, however, 100% wool or 100% synthetic socks work well too. Ski/Snowboard socks are specifically built to add support and comfort.
| MONDO POINT | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| USA MAN | 4 | 4 ½ | 5 | 5 ½ | 6 | 6 ½ | 7 | 7 ½ | 8 ½ | 8 ½ | 9 | 9 ½ | 10 | 10 ½ | 11 | 11 ½ | 12 | 12 ½ | 13 | 13 ½ | 14 | 14 ½ |
| USA WOMAN | 5 | 5 ½ | 6 | 6 ½ | 7 | 7 ½ | 8 | 8 ½ | 9 | 9 ½ | 10 | 10 ½ | 11 | 11 ½ | 12 | 12 ½ | 13 | 13 ½ | 14 | 14 ½ | 15 | 15 ½ |
Note: We highly recommend heading into your local ski shop to try on any boot before purchase. All ski boots fit differently and your size is just the first consideration of many to get an ideal fit.
Ski and Snowboard boots should feel comfortably snug everywhere—heel, instep, and toebox. Your toes should be barely touching the front edge. If a boot fits "just right" out of the box, chances are it will be too big when the boot breaks in. Specifically as the heel pocket breaks in your foot pulls away from the front edge of the boot, allowing for some toe wiggle room. It usually takes 4-8 times riding to break in your boots. Or, for many boots, you can have them heat molded at a shop to simulate the break in process.
Ski and Snowboard boots are designed to fit when you are using them on the slopes, not when you are walking around. Look at your boot from the side. Notice the way the entire boot leans forward. This shape will force your foot forward when you stand up straight, causing your toes to hit the front of the boot. However, when you bend your knees and get into your performance stance, your foot moves back into the proper position for riding. Your toes will leave the front of the boot as your heel sinks into the heel pocket.


We mean your actual shoe size. More often than not, when we ask someone their shoe size before measuring their foot they tell us anywhere from a half size to two sizes bigger than their actual measurement. A half size bigger in your favorite pair of sneakers isn't a big deal, but ski and snowboard boots need to fit snug everywhere for proper performance, and to prevent foot pain, blisters and cold feet. Yes, boots that are too big can cause cold feet. Over-tightening buckles to compensate for a big boot can cut off blood flow, causing cold feet.
Do NOT use cotton socks. Cotton retains moisture which causes blisters and cold feet. We suggest a wool/synthetic blend, however, 100% wool or 100% synthetic socks work well too. Ski/Snowboard socks are specifically built to add support and comfort.
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