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IRVIS front sections
Irvis Front Block -
Home delivery from 13/10/2026
60 days to change your mind
No subject to promotional offers
Available only in storeIRVISThe Bloc Avant Irvis from the brand Petzl is the front part of the crampons, which can be fitted to all models Petzl to convert technical or classic mountaineering crampons into crampons suitable for glacier hiking and ski touring.
- Compatible with all Petzl crampon backs
- Horizontal front edges to ensure good lift on hard snow
- Sold in pairs
- Certifications: CE, UIAA
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