Fixe 6.9 Maladeta is an ultra-lightweight (only 35 g/m) twin climbing rope that is not only perfect for extreme climbers looking for the lightest possible rope, but also for traversing glaciers, ski mountaineering or trekking in alpine terrain. Its Fusion treatment increases its strength and durability: this involves joining the rope's inner strands to the sheath by means of a chemical component. In addition, Maladeta is equipped with Full Dry treatment, which therefore waterproofs both the outside and the inside of the sock. Fixe 6.9 Maladeta climbing twin rope