Less washing
Wool doesn’t need as much washing as other materials because it’s naturally stain and odour resistant, so wool products can often be refreshed simply by hanging outside on a breezy day.
By absorbing moisture, wool reduces the amount of sweat on the body, helping to keep the skin drier and preventing the build-up of sweat and bacteria.
This is one of the key reasons why wool is a popular choice for athletic and workout clothing.