Eiger Extreme logo
Eiger Extreme
A gaiter boot with removable liner for demanding high-altitude mountaineering, ice and mixed climbing. The rigid Vibram Litebase sole scores with low weight and excellent cushioning. Thanks to the BOA® Fit System, fast and precise adjustment is possible, even with gloves. This high alpine boot is...
  • 6 out of 6
  • Waterproof zipper
  • Separate shoe liner
  • Elastic knitted sock construction
  • BOA® Fit System: delivers dialed in performance and a micro-adjustable, precision fit. Can be operated while wearing gloves.
  • Easy resoling
  • Insulated carbon insole: patented, double-insulated carbon insole allows maximum weight reduction while providing rigidity and excellent insulation
  • Board lasting
  • Vibram Litebase
  • Raised rubber rand
  • Suitable for C3 automatic crampons with a heel lever and metal toe bail
  • Mountaineering
  • 3010-01061
  • Weight (UK 8.5)990 g
  • Flex indexB3
  • Lace systemBoa® Fit System
  • SolesVibram® Ascension Expedition Litebase
  • Materialtextile
  • LiningAluminia Insulation
  • Crampon compatibilityAutomatic
  • Insulation (tested according to DIN EN ISO 20344)-35 °C
  • Heel drop10 mm

How was your experience on this page?