With the 9.5 Crag We Care Classic ropes for sport and classic climbing, Mammut aims to reduce the ecological footprint of its rope production. The sheath of one rope is made from leftover threads from changing between different colours. Previously thrown away, these threads are high-quality, completely new raw materials. All 9.5 Crag We Care Classic single ropes fully meet the high quality standards of the Mammut brand. They are excellent examples of responsible use of resources, and each line is also unique, with its own individual design.