Does anyone know these socks with a rubber sole? They look interesting, I wonder if they are any good. https://www.amazon.com/SKINNERS-Min...e=UTF8&qid=1546871542&sr=8-2&keywords=skinner FYF™ There was another brand I saw online a while back, but cant find it now. I have been using barefoot-ish Merrel shoes for a few years now and like them very much. Havent ran much in them though.