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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.


  • 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.

Number of points: 10
Boot sizes: 36-45
Certification(s): CE EN 893, UIAA


Relevant Article

For more information on choosing the right mountain boots and fitting the correct crampons click here: Mountain Boots and Crampons


  • Colour: Black
  • Antiball Plates: Yes
  • Binding: Step In
  • Boot Size: Fits boots sizes 36 to 45
  • Front Points: Dual
  • Number of Points: 10
  • Manufacturer: Petzl
  • Material: Chromoly Steel
  • Mpn: T10LL 22
  • Weight: 710g


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