On: The reason your Columbia shirt has a tiny pocket n...

[Suppafly]

It's also why converse shoes have a little fuzzy later of material on the bottom, they import them as slippers instead of shoes.

[somat → Suppafly]

I that what that is. It confused me, I thought it was some strange misguided variant of the felt sole wading boot. when I first saw it.

https://thewadingkit.com/felt-sole-wading-boots/