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

Flex: 140 – The real deal, experts only need apply.

Dual 3D Light Liner – Built with a flex zone for better hiking and skiing range of motion with lower density heat-moldable Ultralon foam to keep the weight down.

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.

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 – Dual Core Grilamid®

Cuff – Polyolefin

Forward Lean – 12˚

Ramp – 4˚

Canting – +/- 1˚

Power V Lock 2.0 Technology – 43˚ range of motion in hike mode with the super positive V-Lock metal-on-metal locking mechanism for performance and power on descents.

Alu Light Micro Adjust Buckles

2 x 6 Tooth Upper Ladders with 3 Position Options

45mm Velcro Strap

Rubber Arch Pad – Added traction under the arch for tough rocky approaches and bar stools.

Dynafit® Certified Low-Tech Inserts

Replaceable ISO 5355 Max Grip Soles

GripWalk Pads Available Separately