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Drawing on our decades of climbing, running, training and general experience in the mountains, we continue to develop and expand this collection of core products directly made by or designed and sourced by Rock + Run.
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The Petzl Irvis FlexLock is a lightweight and compact 10-point crampon, designed for ski touring and glacier travel.
The thinner frame helps reduce the weight, the two wide front points allow good penetration and the FlexLock bindings are great with more flexible boots. The Petzl Irvis crampons are ideal for where you need a lightweight, simple system for use in variable conditions.
Relevant Article
Mountain Boots & Crampon Compatibility
Type: Crampons
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The first thing to say is Rock & Run were brilliant, efficient and very helpful. The crampons themselves looked good but there was insufficient adjustment to fit my size 44.5 Hanwag leather boots. Despite the fact that they are supposed to fit up to size 45 they were at least 0.5cm short. I obtained a pair of Petzl long bars but these turned out not to be compatible with the crampons (despite the Petzl chart saying that they are). I then contacted Rock and Run and arranged to pop into their warehouse to swap the Petzls for a pair of Grivel Monte Rosa New Classics which have a much wider adjustment range.
Great service delivered quickly
Trekking poles are some of the lightest available, engineered using the world's best alloy for pole sections!
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