Last: 100mm – Average volume and width suitable for most feet

Easy Entry Cuff – More comfortable entry and exit Flex Adjust - Change the level of your level by 10%

Flex: 100 – A medium flex for intermediate to advanced skiers

Auxetic Technology – Materials expand and contract to follow and conform to natural foot shapes

Core Custom WC Liner – The padding is one piece, no break from the lower ankle up and no break in fit from lowerfoot to upper, it's all one piece. This gives you clean and conisstent fit. The fit anatomy follow the foot.

Internal Spoiler – Clean consistent fit through out the liner

Reactive Boost Tongue

Shell – Polyurethane

Cuff – Polyurethane

Dual Core Technology – A "Power Injection" method allows Lange to inject two different durometers of plastic simultaneously through 5 injection ports, with the two plastics being directed to specific parts of the boot. The harder plastic goes to the heel, spine and lower shell to retain stiffness, while the softer plastic goes to areas that wrap the foot and lower leg for comfort.

Suspension Blade Dual Pivot – Lange's Suspension Blade Dual Pivot design provides better snow feedback, better energey transfer, and more power with less effort. A revolution in performance and control.

4 Micro Aluminum

45mm Velcro Strap

Ultralight Boot Board for Shock Absorption and Warmth

GripWalk ISO 23223 Soles