KIT CORD-TEC transforms IRVIS and DART crampons into hybrid crampons, for a more lightweight and compact gear option. It is composed of two aluminum heel pieces with ANTISNOW LEOPARD and two CORD-TEC cords, for equipping a pair of crampons. � Rear sections composed of two aluminum heel pieces with ANTISNOW LEOPARD and two CORD-TEC cords � Provides a more lightweight and compact option � Compatible with IRVIS and DART crampons, to transform them into hybrid crampons � Compatible with BACK FLEX and BACK LEVER heel bails � Product sold in pairs