Toe bails allow shoes without welts to be used with technical mountaineering crampons
FIL FLEX is a toe bail. It allows shoes without welts to be used with Petzl technical mountaineering crampons. It is sold in pairs, to equip a pair of crampons.
- Compatible with LEOPARD FL, LEOPARD LLF, IRVIS, IRVIS HYBRID, VASAK, SARKEN, LYNX and DART crampons (sold seperately)Â
- Product sold in pairs