The Skylotec Super Static is a Premium quality kern mantle rope that you can expect a long working life from. Currently one of the best quality, nicely constructed ropes we have come across.
Here is Skylotec's description-
Designed for heavy loads when working at heights as well as for rescue and winch operations. Expansion and sheath slip are low. The abrasion resistance of the sheath, on the other hand, is so high that it is even suitable for climbing clamps. At the same time, the Super Static is also flexible enough to be used for rescue operations with long abseiling distances.