Rossignol Hero World Cup 140 LV Race Ski Boots 2027

Rossignol Hero World Cup 140 LV Race Ski Boots 2027

Very firm support and a narrow race fit for powerful skiers seeking precise control.

The Rossignol Hero World Cup 140 LV is designed for competitive racers and expert skiers who can make full use of a demanding boot. Its stiff 140 flex provides substantial resistance when driving forwards, while the narrow 97 mm last offers a closely held starting fit. It suits strong, technically accomplished skiers who prioritise accuracy and support through high-pressure turns.

Rossignol’s Dual Core construction combines materials of different stiffness to control how the shell flexes and rebounds. The polyether shell and cuff are selected for consistent performance across changing temperatures, helping maintain a predictable feel throughout the day. Race canting adjustment gives a specialist scope to refine cuff alignment.

The Full Custom Racing Fit liner uses a close anatomical shape, a one-piece heel box and lace-up construction to support secure foot hold. A Cam Lock power strap secures the upper boot. Professional fitting is central to getting the best from this race-focused design, establishing the right balance of shell fit, stance and support.

SPECS

GENDER: Unisex

COLOUR: Power Grey

ABILITY: Advanced / Expert

FLEX: 140

LAST WIDTH: 97 mm — low-volume race fit

MOULDABLE LINER: Yes — Full Custom Racing Fit liner

MOULDABLE SHELL: Polyether shell; specialist fitting adjustments available

SKI BOOT CLOSURE: Buckle closure with Cam Lock power strap

WALK MODE: No

WEIGHT: Approximately 2,155 g per boot

BOOT SOLE: Solid alpine race sole

TECH / DYNAFIT INSERTS: No

FEATURES & TECHNOLOGY

• 140 Race Flex: Very firm resistance supports powerful racers and expert skiers applying substantial pressure through their boots.
• 97 mm Low-Volume Fit: A narrow reference shape provides close foot hold for precise skiing.
• Dual Core Construction: Materials of different stiffness combine to support controlled flex, responsive rebound and lateral power transfer.
• Polyether Shell and Cuff: Help maintain consistent performance as temperatures change.
• Full Custom Racing Fit Liner: Anatomical, high-density padding supports precise hold, with professional personalisation available.
• One-Piece Heel Box: Supports a closely held feel around the rear of the foot.
• Lace-Up Liner: Allows the liner to be secured around the foot before the shell is closed.
• Cam Lock Power Strap: Allows firm adjustment around the upper cuff.
• Race Canting: Provides cuff alignment adjustment during specialist fitting.

FIT & SIZING

The Hero World Cup 140 LV has a narrow 97 mm reference last and a close race-oriented fit. Actual width changes with boot size. The very stiff 140 flex requires the strength and technique to load the boot effectively. Professional fitting is recommended to assess shell size, heel hold and alignment.

Use the chart below as a guide. Foot length refers to the nominal Mondopoint size, not external boot sole length. Shoe-size conversions are approximate.

PROFESSIONAL BOOT FITTING

Free in-store custom boot fitting, moulding and personalisation are available when you purchase your boots from Snow Lab. Book a boot fitting appointment at our store in Hailsham, East Sussex.

WARRANTY

Covered against manufacturing defects in materials and workmanship under Rossignol’s applicable warranty terms. Retain your proof of purchase and contact Snow Lab for assistance with a claim. Normal wear, accidental damage and misuse are excluded.