I love ecosox so much, they're the only sock I wear. My feet stay dry, they don't stink. The sock stays put and never slips down my foot. I even give ecosox as gifts. Not a cop op gift, but a sincere gift from the heart because I want my friends and family to enjoy the comfort and benefits of a solid, eco friendly product. My SIL said he knew he was part of the family when I gave him ecosox boot socks for working at the ranch.