# Rossignol Hero World Cup 90 SC Ski Boots, Short Cuff, Metallic Grey

**URL:** https://aio.lv/en/product--rossignol-766796--11535429
**Data updated:** 2026-05-13 11:55 (EEST)
**Category:** Sports & Fitness Products
**Manufacturer:** Rossignol
**Manufacturer code:** 766796
**EAN:** 3607683960859
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Rossignol Hero World Cup 90 SC are high-performance ski boots designed for junior racers and smaller skiers. Featuring a Short Cuff (SC) design, these boots provide an optimized fit and natural stance for improved power transmission and control. Built with a 90 flex rating, they offer the necessary stiffness for competitive skiing while maintaining comfort for all-day training and racing on the slopes.

## Long description

The Rossignol Hero World Cup 90 SC ski boots are engineered for junior racers and skiers who require high-performance equipment in a compact design. These boots feature a specialized Short Cuff (SC) construction, which is specifically tailored to accommodate the anatomy of younger athletes, ensuring a more natural stance and enhanced power transmission. With a 90 flex rating, they provide the necessary rigidity for aggressive turns and competitive racing while remaining forgiving enough for long training sessions on the mountain.
Advantages
The primary benefit of these boots is the optimized Short Cuff design, which allows for a better range of motion and improved balance for skiers with shorter leg lengths. The 90 flex offers a precise balance between responsiveness and comfort, enabling skiers to maintain control at higher speeds without excessive fatigue. The construction focuses on direct energy transfer from the leg to the ski, which is essential for mastering technical racing lines and improving overall skiing performance.
Suitable for
Junior competitive ski racing
Advanced young skiers looking to improve technique
Training sessions on groomed slopes
Skiers requiring a shorter cuff height for better fit
When it may not be suitable
These boots are not intended for adult skiers who require a higher volume fit or a significantly stiffer flex rating for elite-level adult racing. They may also be less comfortable for individuals with very wide feet or those who prioritize a soft, recreational boot for casual, slow-paced skiing.
Key specifications
Flex rating: 90
Cuff type: Short Cuff (SC)
Target group: Junior racers
Color: Metallic Grey
How to use
To use the boots, loosen the buckles and open the shell wide to allow the foot to slide in easily. Once the foot is positioned, tighten the buckles starting from the lower shell and moving upwards to ensure a secure and even fit. Adjust the power strap at the top to lock the cuff against the shin for maximum control. Ensure the boots are stored in a dry place and that the buckles are closed when not in use to maintain the shell shape.
What to consider before purchase
Ensure the boot size matches your foot length and width measurements
Verify that the 90 flex rating is appropriate for the skier's weight and skill level
Check compatibility with your current ski bindings
Usage recommendations
For optimal performance, always dry the liners after each use and store the boots in a temperature-controlled environment to prevent the plastic shell from becoming brittle.

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### What is the warranty period?

All Rossignol products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Rossignol service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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