When you feel good, you ski well. The Lange Concept 11 GW Boa ski boot sets a new benchmark for comfort and ease of use in an all-mountain ski boot.

The boot combines the spacious Comfort Last and Easy Entry and Exit design with the Comfort Profile Tongue to create a boot that is easy to get into, fits well, and delivers great performance. The Suspension Blade technology connects the upper and lower boot for smooth power transmission and confidence in every turn.

With the micro-adjustable fit of the Boa Fit System and the customizable liner, the Concept 11 offers a balanced blend of fit and performance so you can focus on the fun. The 110 flex is designed for intermediate skiers seeking performance without compromising on fit and comfort. A simple adjustable insert in the cuff allows you to soften the flex of the Lange Concept 11 GW Boa by 8%.

Highlights

Maximum Comfort, All-Day Support
The 103 mm Comfort Last is designed for a relaxed fit with plenty of space for various foot shapes, offering all-day support and maximum comfort.

Comfort Performance Flex
The medium-stiff 110 flex is built for intermediate skiers seeking a balance of comfort and precision.

More Agility, Better Fit
Dual Core technology blends hard and soft plastics for targeted power transmission and flex of the boot, resulting in better responsiveness, more control, and a superior fit.

Easy Entry and Exit
Passive hinge channels in the lower shell, combined with the Comfort Profile Tongue, allow hands-free entry and exit.

Customizable and Comfortable Fit
The thermoformable Comfort Fit liner is 80% customizable and features dual PU padding in the heel, ankle, and forefoot to adapt to your specific foot shape. It feels like a natural extension of your body, offering all-day relaxed comfort.

Enhanced Confidence, Improved Control
The Suspension Blade technology connects the upper and lower cuff for smooth shock absorption and increased control, giving you more confidence in your skiing.

Adjustable Flex
The Flex Adjust system features a simple insert in the cuff that lets you tune the flex to match your skiing style by switching out the elastomer.

Micro-Adjustable Precision Fit
The Boa Fit System with H+i1 is specifically designed for alpine skiing, offering a micro-adjustable, multidirectional precision fit that wraps evenly around the foot, reduces pressure points, and delivers excellent heel hold and edge-to-edge control.

All-Terrain Grip and Alpine Compatibility
Pre-mounted GripWalk soles with rubber tread and rockered toes provide more natural walking motion and increased traction while remaining fully compatible with alpine bindings.

Reduced Carbon Footprint
Lange is committed to reducing its overall CO₂ footprint through the use of recycled materials, including a 100% recycled Velcro strap and a 50% recycled PP bootboard.

Details
• Comfort Fit 2
• Comfort Footbed
• Comfort Tongue
• Shell: Lyfran
• Cuff: Lyfran
• 40mm Strap

Technology

Suspension Blade
The Suspension Blade is an external suspension element mounted on the outside of the boot. The upper shell slides between the blade and the lower shell. This innovation allows smooth movement of both boot halves while providing the mechanical advantage of leverage. This technology offers more shock absorption while increasing power transmission to the ski. The upper elastomer lets you adjust the flex, snap, and rebound in the upper section of the boot.

Boa Fit System with H+i1
The Boa Fit System with H+i1 is specifically developed for alpine skiing, offering a micro-adjustable, multidirectional precision fit that wraps the foot evenly, reduces pressure points, and provides excellent heel hold and edge-to-edge control.

Information on EU Regulation GPSR 

Name of the manufacturer: Skis Rossignol SAS
Postal address of the manufacturer: 98, rue Louis Barran, 38430 St. Jean de Moirans, FR
Electronic address of the manufacturer: [email protected]