As we walk daily through fields and forests the line was already heavily soaked. Also mud adheres naturally to it, but not too very- you can simply tap this when dry, or rinse with water the leash after the Gassi transition.
We had some Schleppleinen in use.
Compared with the previous lines, a very thin, clothesline-like rope extremely chafed and a rope leash fully sucked up with water and dirt within minutes and correspondingly difficult was, this line really a lot better.
Compare the hand feeling her with the strap of a roller shutter.
I am completely satisfied and would always buy such a towline.