I have 6 pairs currently and am planning on getting more soon. I hate wearing any other sock.

I work in a manufacturing facility so I wear supportive anti slip sneakers and am on my feet for long periods.

I am a women's 8.5 and wear their medium. I have the ankle ones.

As far as winter goes I still wear my smart wool if I'm going to be outside for a long time. I haven't tried any of the darn tough boot socks yet.