Rossignol Hi-Speed Pro 100 is your go-to ski boot for those who are ready to level up their skiing game, whether you're hitting those intermediate trails or pushing into advanced territory. With a flex rating of 110, this boot gives you that perfect combo of responsiveness and control, letting you feel every turn and movement with precision. If you're after that direct energy transfer and the agility to nail those technical skills, this boot’s got your back.

Crafted from top-notch polyurethane, these boots provide solid control at any speed, whether you’re cruising downhill or taking it slow. Plus, with Trinsulate insulation, your feet stay toasty even during the chilliest ski days.

Specifications

• Skier level - intermediate, advanced
• Purpose - piste
• Structure - 100 mm last, canting, adjustable stiffness
• Design features - 4 ALU Micro clips, power belt
• Inner boot - custom T3
• Outer boot - polyolefine/polyurethane
• Fastening - aluminum
• Sole — ISO 5355
• Flex Index — 100
• Model — men's

Technologies

• custom T3 — utilizes an adjustable material for an optimal fit to your foot. The T3 version has a medium-density Flexalon filling that ensures a snug, comfortable feel coupled with excellent control.
• generative design grid - this cutting-edge, data-driven design methodology leverages generative design to achieve the most efficient boot shape. The generative design grid shell is tailored to minimize wall thickness, significantly reducing weight while boosting power and support for an unbeatable blend.
• thinsulate™ stretch keeps the heat in and enhances support around your foot.
• flex index measures the firmness of the boots; lower ratings offer smoother, more comfortable rides.
• ISO 5355 is the go-to standard for ski boot soles, featuring a completely flat design with a height of 19±1 mm.