The Rossignol Vizion 4B 90 Pro GW is a women’s alpine ski boot with a 90 flex and a medium-volume fit. Its Step In system opens the back of the cuff to make entry and exit easier, then locks the cuff for skiing.
| Feature | Specification |
|---|---|
| Flex | 90 |
| Fit | Medium-volume | 100 mm nominal last |
| Entry system | Step In Technology | rear-opening cuff and spoiler |
| Cuff release | Double Buckle | releases the spoiler for entry and exit |
| Cuff support | Steel spine with locking mechanism |
| Shell construction | Dual Core | two plastic hardnesses in a sandwich structure |
| Soles | Factory-mounted GripWalk | rubber tread and rockered toe |
| Shell design | Generative Design Structure |
| Cuff shape | Shorter women-specific cuff with tulip-shaped rear opening |
| Liner | Full Custom | customizable liner |
| Insulation | Merino wool |
| Shell / cuff | Polyurethane / polyolefin |
| Power strap | 40 mm | Double Strap |
| Buckles | 4 micro-adjustable aluminum buckles |
| Cuff alignment | Canting |
Last widths are nominal reference measurements and vary with boot size.
Measure both feet from the heel to the longest toe while standing. Use the longer foot as your reference. Mondo Point uses foot length in centimetres.
| Mondo Point size | Nominal foot length |
|---|---|
| 22.5 | 22.5 cm |
| 23.5 | 23.5 cm |
| 24.5 | 24.5 cm |
| 25.5 | 25.5 cm |
Confirm the size when trying on the boot. The shell’s shape and volume also affect the fit.