From the Mammut website:
Endurance Line: the ropes in the Endurance Line are the first choice when it comes to total durability. Rock with sharp edges, big wall routes with lots of rope abrasion on rough granite, intensive sport use and frequent top roping – all mean continuous stress for every rope.
Supersafe: the Coating Finish Process allows this sharp-edge resistant rope to be light and handle extremely well. We think you'll agree that this is the best-handling rope out there that carries an edge-fall rating. The Triodess is a supersafe rope that changes weave for the middle, as well as 5 meters from the ends, to help avoid rappelling and lowering accidents.
Available in 50, 60, or 70 meter lengths in dry and triodess versions