Quick Specs

• Category: Junior Race Boot
• Fit: 97mm (Narrow Fit)
• Flex: 110
• Cuff: Short Cuff (SC)
• Technology: Dual Core Race
• Shell: Polyurethane
• Flex Adjustment: Power Flex Insert System
• Canting: Race Canting System

Description & Features

This race ski boot is built for developing racers who need precision, control, and a responsive flex. The Rossignol HERO WC 110 SC uses an updated World Cup shape with a refined 97mm last that sits closer to the foot, improving power transfer and foot interaction. Dual Core Race construction delivers a progressive flex pattern with strong rebound, helping the boot feel connected and predictable at speed.

The short cuff design supports smaller legs with a more natural stance and better balance. A reinforced shell and cuff increase torsional rigidity and rear support, so you stay forward and drive the ski with confidence. This race ski boot also features adjustable flex inserts and race canting, allowing you to fine-tune feel and alignment based on conditions and setup.

Key Features

• 97mm Narrow Last – Close fit improves precision, heel hold, and control
• Dual Core Race – Progressive flex with strong rebound and efficient lateral power transfer
• Short Cuff Design – Optimized for smaller legs to improve stance and balance
• Geometric Shell Shape – Refined instep angle and deeper heel pocket enhance responsiveness
• Power Flex Insert System – Tune flex with hard and soft insert options
• Race Canting System – Adjust stance alignment for improved edge control
• Reinforced Shell & Cuff – Increased torsional rigidity and rear support
• Micro-Adjust Aluminum Buckles – Precise, consistent closure
• 40mm Power Strap – Secure cuff hold for better energy transfer

Specs

• Flex: 110
• Last: 97mm (Narrow Fit)
• Shell Material: Polyurethane
• Cuff Material: Polyurethane
• Fit: Short Cuff (SC)
• Buckles: 4 Micro-Adjust Aluminum
• Power Strap: 40mm
• Flex Adjustment: Yes (Power Flex Insert System)
• Canting: External (0.5° pre-mounted, 1° included), Fixed internal

FIT & PERFORMANCE TECHNOLOGY

Dual Core Race

A dual-injection process uses multiple materials in the shell and cuff to create progressive flex, strong rebound, and efficient lateral power transfer. This improves control and stability at speed.

Geometric Shape

The refined 97mm last positions the foot closer to the shell with a steeper instep angle, deeper heel pocket, and reduced sole length. This improves precision, power transfer, and foot interaction.

Power Flex Insert

An insert at the cuff hinge strengthens the connection between shell and cuff. Includes a pre-mounted hard carbon insert and a softer PU option to adjust flex based on skier preference and conditions.

Shell & Cuff Structure

Thicker shell walls and a reinforced rear cuff increase torsional rigidity, rear support, and rebound, helping you stay forward and drive the ski more effectively.

Race Canting

External canting options (0.5° installed, 1° included) allow precise stance adjustment for improved edge control and responsiveness.