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In the Hi-Speed ski boots range from Rossignol, configuration is key to ensuring that these boots are perfectly suited to each skier, whether it is to improve performance and/or comfort.
With its flex of 80 and its intermediate last of 102 mm, it's precise and responsive! The Dual Core collar reinforces the shell at the bottom, optimising resistance to flexion and torsion on the one hand and rear support on the other, thereby increasing the boot's precision.
The liner is pre-shaped around the ankle for greater comfort and excellent fit. The Hi Speed 80 Hv features a flex that can be adjusted between 75 and 85 thanks to two screws at the back of the boot, for customised power, performance and comfort. Finally, the buckles can be adjusted on 3 positions to give more or less room for the calves.
The Hi Speed 80 Hv is very comfortable and forgiving, and is designed for intermediate downhill skiers who want to enjoy a boot that's as comfortable as it is effective.



Weight (pair): 3880 g
Last: 102 mm
Flex: 80
Features:
- Shell material: Polyurethane
- Collar material: Polyolefine
- Outsole: GripWalk compatible
- Buckles: 4 aluminium hooks - adjustable in 3 positions
- Powerstrap: 40mm Velcro Strap
- Adjustable flex between 75 and 85 - adjustment system at the rear of the spoiler
Technologies:
Dual Core:
Dual Core technology has stood the test as an integral factor in Hero World Cup boots, where efficiency is an absolute must. Used on free touring ski boots, this technology reinforces the lower structure of the boots when flexing and bending to guarantee a certain level of skiability, while conserving unbeatable progressive bend characteristics.
Generative Design structure :
An innovative design based on research which uses the power of generative computer-based design to create the ideal boot shape. The new Generative Design Grid shell is a perfect combination of ultra-thin walls, for minimum weight, and increased power and support.
Custom Liner:
The only customisable features are the internal padding of the shoes.
Instep insert:
A flexible material insert has been included on top of the shell to make it easier to put the boot on. In this way, even with increased flexion and rigid plastic materials, it's still easy to get your boots on.