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The new racing skiboot RS




The most aerodynamic boot on the market

For over 70 years progression has been the obsession of our “True Blue Team”. The pursuit of speed sets the course. A course that guides and unites us all. This constant quest for innovation and performance has led to the creation of the new generation of RS, the iconic Lange model. More fluid and aerodynamic, our new RS is a gem of marginal gains to offer skiers looking for absolute performance even more speed!

In partnership with the Formula 1 Sauber-Alfa Romeo Racing team, we conducted wind tunnel tests to develop the most aerodynamic boot on the market.

The ‘Air Flow’ concept was born in their laboratory, one that pushes the boundaries of science, and shapes the future of sport.

A revolutionary technology that optimizes the shape of the 3D-molded shell and new buckles.



  • Reduce the coefficient of friction
  • Reduce air drag.


A film about Joe Vallone and Pierre-Louis Cret's project

Directed by Florian Monot and Ludovic Chauchaix and produced by Lange and Dynastar, Eyes Wide Open is a story about evolution and continuity. Its hero is the Y: a legendary steep and daunting couloir running down the heart of La Meije, the second highest peak of the Écrins Range, erupting above the mythic town of La Grave, France.

XT3 TOUR 2.0

Get up to get away!


That’s what the new XT3 TOUR 2.0 ski boot is all about: getting you to that little piece of heaven, hidden from view because it’s tucked away just a little bit higher up beyond that ledge. Put on your XT3 Tour boots and climb up to this El Dorado covered in fresh snow, which is anything but easy and only available to the most deserving! Reconnect with nature by reaching this restricted face, this pristine slope, this fresh snow, where calm reigns due to its inaccessible nature. Except for the most determined. Except for the best equipped. Then tear down this mountain side. Leave the first tracks. Feel privileged, and more alive than ever!


New XT3 Tour Hybrid!


Lange expands its range of typical freetouring shoes this year with the arrival of the XT3 Tour Hybrid: a versatile product accessible to most. Equipped with a Vibram Gripwalk sole and alpine/ touring compatibility, this boot will be ideal for skiers looking for a boot that is both efficient for downhill skiing in resorts and lightweight for experimenting with ski touring on all types of terrain.

How to choose the correct

Skiboot size ?