Technologies

• DOUBLE BUCKLE

  This double buckle provides two independent functions:

  • Unlock the cuff through a cable with its inner section
  • Traditional closure with the upper section

  When the release buckle is opened, the cuff unlocks. When closing, the cuff returns to the ski position after flexing.

  • Very intuitive and easy to use
  • Automatic
  • The cuff can be adjusted without having to switch over to foot entry mode.

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• Dual Core

  The DUAL CORE technology involves injecting materials with different hardness levels into the same mould, with three injection points in the shell and two injection points in the cuff. The result is a sandwich construction with an ultra-thin layer of hard materials on the outside encapsulating the softer materials inside. This technology can be used to accurately fine-tune the progressive flex, rear support and rebound, and also allows for highly effective lateral power transfer.

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• Merino Wool

  MERINO WOOL:
  More than a thermal insulator, Merino wool is a natural thermal regulator. Its main attributes include:

  • thermal control,
  • soft feel,
  • breathability,
  • odor control,
  • fast drying.

  Merino wool is used in the lining of ski boots and provides supreme thermal comfort whatever the conditions.

  

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• Pre-Shaped Liner

  The liners are pre-shaped around the ankle bones for greater comfort and support.

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• SEAMLESS TOE BOX

  To increase the thermal insulation, Rossignol has designed a liner with a toe box that retains heat inside the liner. Thermographic studies show that this new design has reduced energy wastage by around 20%.

   

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• STEEL SPINE

  This rugged, articulated steel spine reinforces the action of the highback and acts as an anchor point for the cuff release mechanism. This anchor is located at the top of the spine.

  • Highly solid rear support
  • Powerful flex
  • More energy

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• Step In Technology

  A brand new bot construction made of an overlap structure, wide open i nthe back with a spoiler which recreates a las of a high performance boot, to ensure a high level of performance. The unlock mechanism is attached to a strong steel blade, to provide a strong support and rebound of the boot for more control and precision. The double buckle allows to unlock the cuff to open it widely and to ease entry and exit. To complete the technology, the liner with elastic zone on the instep and aand the heel follows naturally the cuff. Step in technology is the secret of performance without any struggle.

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Technical description

• Shell
  
  DUAL CORE; POLYURETHANE
• Inner boot
  
  PRE-SHAPED LINER; SEAMLESS TOEBOX; FULL CUSTOM + MERINO WOOL
• Flex index
  
  90
• Skeleton width
  
  98 mm
• Closure system
  
  DOUBLE BUCKLE
• Cuff Technology
  
  POLYURETHANE
• Power strap
  
  DOUBLE STRAP
• Weight
  
  1,84 kg (1/2 pair)
• Sole
  
  Grip Walk
• Product code
  
  RBN7210

Other

• Product code
  
  N25000358