Rossignol Hi-Speed 100 HV

The Rossignol Hi-Speed 100 HV Ski Boots are engineered for skiers who demand strong downhill performance but require a roomier shell to accommodate wider feet or high insteps. Featuring a 102 mm high-volume last, they alleviate common pressure points while maintaining firm heel retention for optimal control on groomed runs and variable terrain.

At the core of the boot is Generative Design Grid technology, which optimizes wall thickness to reduce weight without sacrificing structural rigidity. The boot also features an adjustable flex mechanism along the spine, allowing you to fine-tune the stiffness between 90 and 100 depending on snow conditions or skiing style. Inside, the pre-shaped Custom T4 liner utilizes thinsulate-like insulation and heat-moldable zones to ensure maximum warmth and a snug, personalized fit right out of the box.

Key Features

• Generative Design Shell: Uses data-driven grid structure to minimize weight while maximizing power transmission directly to the skis.
• Adjustable Flex: Simple rear spine adjustment allows you to customize boot flex from 90 to 100 for targeted stiffness.
• High-Volume Comfort: Features a generous 102 mm last that gives extra room in the forefoot and ankle without losing heel lock.
• Pre-Shaped Custom Liner: Anatomically contoured inner liner with heat-moldable padding for a comfortable, contour-matched fit.
• Seamless Toe Box: Eliminates seam pressure points across the toes for improved warmth and reduced friction.

Materials & Specifications

• Flex Rating: 100 (Medium / Adjustable down to 90).
• Last (Width): 102 mm (HV High Volume).
• Shell & Cuff Material: Polyurethane / Polyolefin.
• Closure System: 4 Micro-Adjustable 100% Aluminum Buckles with a 40 mm Powerstrap.
• Sole Standard: Alpine ISO 5355 (GripWalk compatible).