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Petzl Irvis FlexLock Crampon


The Petzl Irvis FlexLock is a 10-point crampons for ski touring and glacier travel. Ideal for where you need a lightweight, simple system for use in variable conditions.

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Mountain Boots & Crampon Compatibility


  • Crampons are lightweight, thanks to a thinner frame, and compact for easy transport.
  • FlexLock Binding: for use with more flexible boots where, where step-in is not an option.
  • Two wide front points ensure solid purchase in snow.
  • ANTISNOW (AB Plates) system, included with crampons. 


  • Antiball Plates: Yes
  • Binding: Classic
  • Medium Link bar Boot Size: Fits boots sizes 34 to 44
  • Large Link bar Boot Size: Fits boots sizes 38 to 49
  • Front Points: Dual
  • Number of Points: 10
  • Material: Chromoly Steel
  • Weight: 710g


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