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The Rx 120 is an all-mountain ski boot for men from Lange .
More accessible and comfortable, the RX range is the all-mountain version of the RSrace range. Thus, the Lx 120 offers a racing construction, all in a boot that is more inclusive and still very comfortable to wear all day long! With its last of 100mm and its rigid flex of 120, the Rx 120 has been specially developed for skiers looking for a little less foot compression to enhance comfort without compromising on performance.
With a Dual Core construction, the Rx 120 is made of high quality materials and provides exceptional power and bounce. This technology also brings better flex control and optimal energy return to your boots, which become the natural extension of your body for perfect control in every turn. Comfortable but uncompromising with performance, the Rx 120 deliver power, liveliness and precision.
In terms of fit, you'll find the Dual 3D Liner Sport that hugs your foot for unprecedented comfort, but also more precision. Constructed from a double moulding, first to follow the shape of the shell and then to adapt to the volume of the foot, this liner offers very good energy transmission from the body to the ski for even more efficiency. Entirely thermoformable with its two very dense foams, it offers unequalled foot support!
Finally, the Natural Stance technology improves the natural position of the skier: straighter at foot level and with a more neutral outward inclination, the skier tires less and skis more naturally.
The boot is adjusted by means of four buckles and an ankle strap so that you can accurately adjust your boot and ensure an optimal level of performance.
The RX 120 is aimed at experienced to expert skiiers looking for high performance on and off slopes!



Flex: 120
- Toe Width: 100mm
Weight per pair: 4240g in size 26.5
Materials:
- Shell and cuff: Polyurethane Dual Core
- Hooks : 4 buckles - 100% Aluminium
- Sole: GripWalk compatible single-materials
- Strap : Power strap 45 mm
Technology:
Dual Core :
Injection of materials of different stiffnesses in the same mould, through three injection points on the shell and two on the cuff. The result is a sandwich construction with a very thin layer of rigid materials on the outside, which encloses softer materials in its core. Strategic areas of the boot are constructed with a softer plastic that makes the boot easier to put on and more comfortable to wear. This technology makes it possible to adjust at the same time the progressiveness of the flex, the back support and the rebound in a very precise way. A perfect fit!
Dual 3D Liner Pro :
This 100% thermoformable liner, made of two different high density foams, is Lange's latest innovation. It allows a very precise fit around the volume of the foot, with medium tension. The liners are made in two stages, firstly to perfectly follow the shape of the shell, and secondly to be as close as possible to the shape of the foot. This brings more comfort and a better transmission of energy between the skier and his boots.
Natural Stance
The boot has been redesigned to allow the skier to adopt a more natural and upright position. The 1.5° outward tilt of the collar and the 12° forward tilt without spoiler or 16° with spoiler improve front-to-rear balance, edge changes and turning.
Max Grip Alpine Soles:
These removable soles are replaceable when worn, to increase the life of the boot. Designed for all-mountain use, they provide a very good grip and are more comfortable when walking