Last: 97mm – A narrow last for low volume and narrow feet

Power Wedge Tongue: Best Transfer of Energy

Flex: 130 – A very stiff flex for expert level skiers.

Dual 3D Full Liner – 100% customizable thermo liner with three types of high density foam and a precise, firm tension fit.

Core Custom 2 - Auxetic Technology – Materials expand and contract to follow and conform to natural foot shapes

Dual Core Technology – A new "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.

Shell – Polyether

Cuff – Lyftran™ PP

External Screw

Active Power V-Lock – 53˚ range of motion

Friction-Free Hinge – Lange's Friction-Free Hinge delivers a critical free-touring solution: ROM efficiency. More efficient range-of-motion (ROM) provides the freedom for fluid, natural movements on the ascent, providing more flow for a more effortless, less fatiguing skinning and hiking stride.

40mm Cam Strap

Performance Bootboard – Lange's new ultra-lightweight Performance Bootboard utilizes pressurized polypropylene to deliver a new level of skiing performance and warmth. A superior insulator with exceptional shock absorption properties, the new freeride platform delivers an amplified touch and snow feel while keeping your toes toasty warm so you can perform at your best all day long.

GripWalk® Soles

Dynafit Tech Inserts

Alpine Sole Compatibility