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Lange RX 120 Ski Boot 2019

Lange RX 120 Ski Boot 2019

Regular price $629.99
Sale price $629.99 Regular price $629.99
Size: 24.5

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Thinsulate Insulation

Warm yet lightweight, powerful yet thin. It helps trap body heat, while allowing moisture to escape.


Built from the chassis of the redesigned RS, the all-new RX 120 offers a racing pedigree with enhanced all-mountain features and a new, more inclusive fit. Our new Dual Core shell construction and Dual 3D liner integrate perfectly, ensuring unparalleled foot-wrapping, precision, and power transmission. New RX specific fits retain Lange's strong foot hold with a more instant and accessible out-of-box fit.

Product Details


Last: 100 mm – Designed to fit average width and average volume feet.

Bootfitter's Notes – The new Lange RX lasts are noticeably more relaxed in width and instep height than in years past - if you've had trouble fitting in a Lange performance boot before, you may find the new boots much more comfortable.


Flex: 120 – A stiff flex suitable for expert level and larger skiers.


Dual 3D Pro Liner – With 3M™ Thinsulate™ insulation.

Shell Materials & Design

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 – Polyether


Forward Lean – 12˚

Ramp – 4˚

Canting – +/- 1.5˚


4 Alu Race

Power Strap

45mm Velcro Strap


Replaceable Max Grip Sole