Post History
As others have said, wool is the best of the easily available natural materials. It's main advantages are: Somewhat hydrophobic, in other words is a little bit water repellent. This is due to wo...
Answer
#1: Attribution notice removed
by
System
·
2020-06-03T15:54:13Z (over 4 years ago)
Source: https://outdoors.stackexchange.com/a/3151 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/