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

Power Wedge Tongue: Best Transfer of Energy

Flex: 95 – A medium flex for intermediate to advanced skiers

Dual 3D Pro Liner – 100% customizable thermo liner with two types of high density foam and a precise, medium tension fit.

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

Shell – Polyurethane

Cuff – Lyftran™ PP

Dual Core Light – A lightweight version of Lange's innovative Dual Core technology. As you drive and flex into your boots, Dual Core Light actively compresses and expands – harnessing potential energy to deliver explosive power, snap, and rebound. Imagine lightweight precision and response, easy entry-and-exit, and a new level of ski boot performance as reactive and dynamic as your own body.

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 Velcro 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

Alpine Sole Compatibility

Dynafit Tech Inserts