Petzl Irvis Flexlock Crampons

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Petzl Irvis Flexlock Crampons

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Show Description

10-point general mountaineering crampons built for easy to moderate use such as glacier walking and ski touring. They have forged front rings for greater strength. The secondary points feature a 40° angulation for good purchase on descents and greater predictability on steeper snow. The intuitive Flexlock binding fits most boots and collapses for compact storage, and it's been improved with a plastic polymer that stays flexible in extreme cold. The non-screw rapid adjustment mechanism makes sizing easy and can be quickly changed between semi-rigid and articulated so you can wear them with both ski boots or heavy hikers,

  • Lateral angle adjustment linking bar set up allows for semi-rigid or articulated mode.
  • Flex lock binding fits all boots.
  • Fits boot sizes 35–46 with included L linking bar (optional M linking bar available for sizes 27–42).
  • Antisnow plate included.
  • CE / UIAA certified.

Tech specs

Show Tech specs
Ideal for Alpine climbing and mountaineering
Front points Fixed
Attachment system Strap-on
Material Chromoly steel
Boot sizes

The manufacturers' recommended boot size. Some crampons can be extended by changing the centre rail.

Antibott included

Anti-snow plates keep snow from balling underfoot.

Made in France