What's the difference between the DuraFlex...
What's the difference between the DuraFlex and SuperDry versions?
DuraFlex is a Mammut trademark, the SuperDry is the same as the DuraFlex but with an addition water-repellent coating to make it a "dry" rope. A dry rope is heavier when it's dry than a non-dry rope, but significantly lighter when wet. It's a judgment call as to whether your rope is likely to get wet or not.