Performance meets comfort for dedicated skiers. The Lange Concept 12 BOA® ski boots set a new standard for comfort and ease of use in an all-mountain ski boot. They combine our roomy Comfort Last and our Easy Entry and Exit design with Comfort Profile Tongue to make a boot that's easy to get into, fits great and performs great. Our Suspension Blade technology connects the upper and lower cuffs for smooth power transfer and confidence through every turn. Designed with the micro-adjustable fit of the BOA® Fit System and a customizable liner, the Concept 12 boots balance fit and performance to keep you focused on the fun. Their 120-rated flex is designed for advanced skiers seeking performance and precision without compromising fit and comfort. A simple adjustable insert on the cuff lets you soften the flex by 8%.

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

Performance Flex
A strong 120-rated flex is designed for advanced skiers looking for performance and precision

Better Skiability, Better Fit
Dual Core technology blends hard and soft plastics for targeted power transmission and boot flex, resulting in increased response, control and better fit

Easy Entry and Exit
Passive hinge channels in the lower shell combined with our Comfort Profile Tongue create an easy, no-hands-required entry and exit

Customizable and Comfortable Fit
The Thermoformable Comfort Fit liner is 80% customizable with dual-density recycled PU padding in the heel, ankle and forefoot that adapts to your specific foot shape, making your ski boots feel like a natural extension of your body for relaxed comfort that lasts all day

Amplified Confidence, Improved Control
Our Suspension Blade technology connects upper and lower cuffs for smooth shock absorption and increased control, putting more confidence into your skiing

Adjustable Flex
Our Flex Adjust system features a simple adjustable insert on the cuff to let you fine-tune the flex to match your skiing by changing out the elastomer

Micro-Adjustable, Precision Fit
The BOA® Fit System featuring H+i1 is specifically designed for the demands of Alpine skiing, providing a micro-adjustable, multi-directional, precision fit that uniformly wraps the foot, reducing pressure points while delivering superior heel hold and edge-to-edge control

All-Terrain Grip and Alpine Compatibility
Pre-mounted GripWalk® soles feature a rubber tread and rockered toe for a more natural walking motion and increased traction while maintaining full alpine binding release compatibility

Reduced Carbon Footprint
Lange seeks to reduce the overall carbon footprint through the use of recycled materials, including at least 30% recycled PU shell, 100% recycled Velcro strap, 50% recycled PP boot board ...Read More