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La Sportiva
Raceborg II
Winter 2023.24

Published by Mountainblog on .

La Sportiva raceborg II

Raceborg II is the Grilamid® and carbon fibre boot created for international ski mountaineering competitions. It is the lightest boot in the segment: a perfect racing machine made by combining light and elastic plastic materials with rigid and resistant carbon fibres. Its Race nature is also highlighted in the locking system, now derived directly from Stratos VI: ready-to-race, reliable, fast.

The upper flap, which offers customisable multi-adjustment, and the lower Spider Ratchet micrometric closure allow you to better adapt the fit of the boot on your foot and to safely apply power while descending.

The mobility of the cuff in walk mode is exceptional thanks to the 75° incline range. The La Sportiva RaceGrip™ sole complies with ISMF regulations and guarantees fantastic traction during walking.
Raceborg II: reborn race-ready.


  • G-Shell™: Grilamid® shell(length 287 mm, size 27)
  • Carbon fibre cuff
  • Walking Profile: accentuated roll, compatible with all types of binding
  • Protective gaiter in stretch and water-repellent material
  • Spider Ratchet: lacing system that allows tension to be distributed perfectly over the entire surface of the shell by acting on a single tie
  • Cuff Wings: Grilamid® flap with customisable lanyard closure
  • Rear release device consisting of a mechanically operated ergal lever: allows the cuff to be fully released ensuring maximum freedom of movement in Walk mode
  • Forward Lean: range of motion adjustment system that allows 4 adjustments (14°, 16°, 18°, 20°)
  • S4 Insert™: patented front plate in collaboration with SkiTrab that facilitates entry into the binding and guarantees stability and greater safety
  • La Sportiva RaceGrip™ sole with anti-abrasion heel/ toe inserts. Very light and complies with ISMF regulations for international competitions
  • Raceborg Bikini Liner: two-piece liner with upper part made of Ultralon for maximum comfort and support and removable lower part for ease of putting on and drying.
  • Size: 23 ½ – 30
  • Weight: 730g mid pair.