With the 9.5 Crag We Care Classic Rope designed for sport and trad climbing, Mammut aims to reduce the ecological footprint of its rope production. The sheath of this single rope is made up of yarn residues produced during the transition from one color to another. These previously discarded yarns are a high quality virgin raw material. The 9.5 Crag We Care Classic single ropes therefore all offer proven Mammut quality. Symbols of responsible use of resources, these models are also unique: each rope features an exclusive pattern.