The Mammut 7.5 Twilight DRY 60m is s super skinny half and twin climbing rope for winter and alpine climbing.
The superb Twilight meets both half and twin rope standards so if you are looking for a super lightweight mountaineering rope (and understand the limitations of such products), the Twilight would be a great choice.
Whilst its incredible weight, diameter and stats will prove appealing to many, be aware that the Mammut Twilight is a pretty specialist rope and so will not be for everyone.
Mammut Rope Finish - DRY™: Innovative technology and the highest protection level offered by Mammut. The ropes of the DRY™ line combine coated yarns, a unique 'Coated Core Technology' and lastly a coated sheath to minimise water absorbency to no more than 1% of the ropes overall weight. This line by definition will also maximise the rope's lifespan by protecting it from dirt and grit infiltration.