Comfort meets performance for dedicated skiers. The women's Lange Concept 10.5 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. With a women's-specific cuff and customizable liner plus the micro-adjustable fit of the BOA® Fit System, the Concept 10.5 boots balance fit and performance to keep you focused on the fun. Their strong 105-rated flex is designed for advanced skiers looking for performance and precision. A simple adjustable insert on the cuff lets you soften the flex by 8%.

Maximum Comfort, All-Day Support
Our 103 mm 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 105-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

Women's-Specific Cuff and Liner
Our Women's-Specific cuff and liner are shorter and designed to better match the natural shape of a woman's foot and calf for increased comfort and performance

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 that lets you fine-tune the flex to match your skiing by changing out the elastomer

Easy Micro-Adjustable 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 shell, 100% recycled Velcro strap, 50% recycled PP footboard ...Read More