
I originally bought these socks for hiking. They are really good for hiking. But I started using them for running and found them more useful there. I prefer slightly thinner but still comfortable and lightweight running socks and these are perfect for that. However, unlike some running socks I own, they are neither thin nor sheer. Rather, they offer superior comfort but do not retain moisture when used during serious athletic training. While I was surprised at how good they are for hiking, for those of you who love thick hiking socks, while comfortable and lightweight, they may feel a bit flimsy.