The Petzl Irvis is a lightweight and compact 10-point crampon, designed for glacier travel, classic mountaineering and ski touring.
The Irvis is designed with a thinner frame that helps reduce weight and bulk and is well optimised for small to medium sized boots. The 10-point configuration provides stability for walking on hard snow and digging into ice.
The Petzl Irvis crampons are ideal for where you need a lightweight, simple system for use in variable conditions.
Binding Options
Flexlock
- Strap-on bindings with front and back cradles, for flexible boots or boots without a heel notch. Suitable for B1, B2 and B3 boots.
Leverlock Universel
- Modular setup. Either semi step-in bindings with front cradle and heel lever-lock, for semi-rigid boots with a heel notch. Suitable for B2 and B3 Boots. Or full step-in bindings with front bail and heel lever-lock, for rigid boots with a heel notch. Suitable for B3 Boots
Relevant Articles
- A Guide to Crampons | Buying Guide
- Which Mountaineering Boots and Crampons? | Buying Guide
Features
- Compact and lightweight:
- 790 g maximum with ANTISNOW system
- Compact front sections minimize bulk and make it easier to transport
- Compact front sections are optimized for small to medium size boots, in order to maintain good traction
- Designed for glacier travel, classic mountaineering, and ski touring:
- Steel crampons for maximum durability
- 10-point configuration maximizes stability on hard snow and traction on ice
- Two wide front points provide solid purchase in snow
- Point length is optimized for precise placements, while providing effective traction
- ANTISNOW system helps limit snow buildup in a variety of snow conditions
- Tool-free length adjustment
- Available in two different binding systems to adapt to different boots, with or without toe and heel welts: LEVERLOCK UNIVERSEL for boots with heel welts, FLEXLOCK for boots without toe and heel welts
- The ALPEN ADAPT system makes it completely modular:
- Interchangeable binding system to adapt crampons to different boots, with or without toe and heel welts, according to the activity
- Front sections, linking bars, antibott system, and bindings can be replaced separately
- Compatible with SARKEN front sections to convert them into technical mountaineering crampons
- Compatible with the DART front sections to convert them into ice climbing crampons
Specification
- Antiball Plates: Yes
- Boot Size: Fits boots sizes 36 to 45
- Front Points: Dual
- Number of Points: 10
- Material: Chromoly Steel
- Weight: 790g (Flexlock) | 736g/766g (Leverlock Universel with Fil/with Fil Flex)
