Quick Summary
The Rossignol Hi-Speed 100 HV Mens Ski Boots are black and yellow ski boots in size 11.5 (29.5). They are described as a high volume fit model with a 102 mm last, and the boot also includes a rear spine adjustment with a stated flex range of +5 to -5.
The description also refers to a Custom-Fit liner, Dual Core technology and a data-driven generative design. For a ski boot purchase, the key checks are fit, size, flex feel and whether the boot shape matches the wearer’s feet and skiing needs.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Rossignol. |
| Model | Hi-Speed 100 HV. |
| Product type | Mens ski boots. |
| Colour | Black Yellow. |
| Size | 11.5 (29.5). |
| Fit | High volume fit with a 102 mm last, which is a useful check if the wearer needs more room across the foot. |
| Flex adjustment | Rear spine adjustment with a stated flex range of +5 to -5, allowing some adjustment to the boot feel. |
| Liner | Custom-Fit liner with customisable zones, heel support and softer padding through the ankle and instep. |
What to Compare Before Buying
- Fit and last: This boot has a 102 mm last and is described as high volume. Compare that shape with the fit you need around the forefoot and instep.
- Size: The size shown is 11.5 (29.5). Check the exact size against the sizing system you use before selecting an offer.
- Flex feel: The rear spine adjustment gives a stated range of +5 to -5. Compare that adjustment with the feel you want from the boot.
- Liner comfort: The Custom-Fit liner includes adjustable zones and extra heel support, so consider whether liner shape matters for your fit preference.
Choosing the Correct Version
For ski boots, size and fit are the main purchase checks. This pair is the Hi-Speed 100 HV version in black and yellow, so make sure the selected size and colour match what you want before choosing an offer.
Before You Decide
Confirm the 11.5 (29.5) size, the black and yellow colour and the high volume 102 mm fit before choosing an offer. If you want a different boot feel, compare the stated flex adjustment and liner features against your preferences.





