2027 Rossignol HERO WC 90 SC Ski Boot
2027 Rossignol HERO WC 90 SC Ski Boot
2027 Rossignol HERO WC 90 SC Ski Boot
2027 Rossignol HERO WC 90 SC Ski Boot
2027 Rossignol HERO WC 90 SC Ski Boot

2027 Rossignol HERO WC 90 SC Ski Boot

26776

Racer Price
Regular price $700.00 Sale price$450.00 Save 36%
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  • Backordered, shipping soon

RACE PLACE has been authorized to offer special FACTORY "RACER" PRICING on select current season RACE SKIS, BOOTS and BINDINGS to all ski racers actively participating in USSA, FIS, College, High School, Nastar or Club Events.

*To receive Factory Pricing you must be a Race Place Member. Create an account, login and then simply add the item to your cart.
**Discounted pricing is restricted to skis, boot and bindings.

Selecting the correct ski boot is one of the most important equipment decisions a racer can make. A properly fitted race boot improves control, edge engagement, power transfer, and comfort while helping athletes develop strong technical skills. This guide explains how to determine both the correct boot flex and Mondopoint size for alpine ski racing.

Quick Navigation: Boot Flex | Boot Size | Fit Notes

Determining Ski Boot Flex

Ski boot flex refers to how much resistance a boot provides when the skier flexes forward. In general, heavier and more aggressive racers require stiffer boots, while lighter or less experienced athletes benefit from a softer flex that is easier to bend and control.

A useful starting point is to compare racer weight to the recommended flex range below. Most racers perform best when their body weight is approximately 10–30 pounds higher than the flex rating of the boot. Skill level, strength, terrain, discipline, and personal preference can all influence the ideal choice.

Race Place Tip: These recommendations are intended as general guidelines. Consult your coach, boot fitter, or Race Place ski expert for personalized recommendations. Ski boot flex ratings can vary significantly between manufacturers.

Ski Boot Flex Recommendations

Racer Weight (lbs) Racer Weight (kg) Recommended Flex
50–80 23–36 65
80–100 36–45 70
100–120 45–54 90
120–150 54–68 110
130–160 60–73 120
150+ 68+ 130–140

Determining Your Ski Boot Size

Ski boots use the Mondopoint (MP) sizing system, which measures foot length in centimeters. Unlike street shoe sizes, Mondopoint sizing provides a more precise measurement for ski boot fitting.

For the most accurate measurement, stand with your heel against a wall and measure from the wall to the tip of your longest toe in centimeters. The resulting measurement is your approximate Mondopoint size.

Because race boots are designed for maximum precision and responsiveness, many racers choose a close-performance fit. Actual fit can vary slightly between brands and models, so we recommend trying on a similar boot whenever possible.

Mondopoint Ski Boot Size Chart

Mondopoint (cm) Europe Men's US Women's US Kids' US
18.0 28.5 11.5
18.5 29 12
19.0 30 12.5
19.5 30.5 1 13
20.0 31 1.5 13.5
20.5 32 2 1
21.0 33 2.5 2
21.5 34 3 3
22.0 35 4 5 4
22.5 36 4.5 5.5
23.0 36.5 5 6
23.5 37 5.5 6.5
24.0 38 6 7
24.5 38.5 6.5 7.5
25.0 39 7 8
25.5 40 7.5 8.5
26.0 40.5 8 9
26.5 41 8.5 9.5
27.0 42 9 10
27.5 42.5 9.5 10.5
28.0 43 10 11
28.5 44 10.5 11.5
29.0 44.5 11
29.5 45 11.5

Race Place Fit Notes

  • Junior racers often benefit more from a properly fitting boot than a stiffer boot.
  • A race boot should fit snugly without causing pain or restricting circulation.
  • Performance-oriented race fits typically feel tighter than recreational ski boots.
  • Boot flex ratings are not standardized and can vary between manufacturers.
  • Professional boot fitting can significantly improve comfort, performance, and long-term development.

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Express & International Calculated at Checkout
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Quick Specs

  • Category: Junior Race Boot
  • Fit: 97mm (Narrow Fit)
  • Flex: 90
  • Cuff: Short Cuff (SC)
  • Technology: Dual Core Race
  • Shell Material: Polyurethane
  • Cuff Material: Polyurethane
  • Flex Adjustment: Power Flex Insert System
  • Canting: Race Canting System

Description & Features

This race ski boot is built for junior racers developing precision, balance, and control. The Rossignol HERO WC 90 SC features 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, more forgiving flex with consistent rebound, helping this race ski boot feel smooth and predictable through every turn.

The short cuff design supports smaller legs with a more natural stance and better mobility. A reinforced shell and cuff increase torsional rigidity and rear support, so you stay forward and connected to the ski. This race ski boot also includes adjustable flex inserts and race canting, allowing you to fine-tune feel and alignment as skills progress.

Key Features

  • 97mm Narrow Last – Close fit improves precision, heel hold, and control
  • Dual Core Race – Progressive flex with smooth rebound and efficient power transfer
  • Short Cuff Design – Supports smaller legs for improved stance and balance
  • Geometric Shell Shape – Refined fit improves response and ski connection
  • Power Flex Insert System – Tune flex with hard and soft insert options
  • Race Canting System – Fine-tune stance alignment for better 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 improved energy transfer

Specs

  • Category: Junior Race Boot
  • Flex: 90
  • 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, consistent rebound, and efficient lateral power transfer. This helps maintain control and stability as speed increases.

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 effectively.

Race Canting

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


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