Personalized performance. Custom comfort. Designed to be yours. HI-SPEED is the all-new high performance ski boot from Rossignol. Featuring the latest innovations in ski boot design and limitless possibilities for personalization, HI-SPEED can be configured to accommodate the most demanding skiers to deliver an instant fit coupled with explosive precision and performance. Our unique Generative Design shell melds with Dual Core technology to offer the "right weight" while creating targeted power distribution. Available in 97mm (LV), 100 (MV), and 102mm (HV) lasts with our new 5 Zone Pre-Shaped Full Custom liners, every skier and foot shape can access ski boot fit and performance perfectly tailored to meet their needs.
For whom: | Men's/Unisex |
System used: | GripWalk |
Type of ski boots: | All mountain |
Type of skier: | Sports |
Ski boot flex index: | 120-More |
Boot Width: | 100 |
The DUAL CORE technology helps to strengthen the inner side of the cuff to provide better grip in turns and greater support.
The first injection is made using Polyurethane reinforced with carbon fibres. On the one hand, this very rigid material helps to strengthen the lower part of the shell and optimise resistance to flexion and torsion, and on the other hand, it strengthens rear support, thus increasing the boot’s precision.
Generative Design Grid minimizes boot wall thickness for the most effective use of material to reduce weight and enhance power transfer.
The liner is entirely thermoformable (external stem/padding and tongue) What makes it different is a special construction that allows a high level of thermoforming in the ankle bone, metatarsal (1st and 5th) and navicular zones to mould perfectly to the shape of the foot - while the rest of the stem retains its properties for perfect support. This ensures excellent support and therefore very high technical properties.
To increase the thermal insulation, Rossignol has designed a liner with a toe box that retains heat inside the liner. Thermographic studies show that this new design has reduced energy wastage by around 20%.
Used mainly in clothing, this extremely fine fibre improves freedom of movement thanks to its elasticity. In a liner, it works ideally with the other materials to provide perfect foot support for great skiability.