Whats the difference

[CatDaddy]

Me and my wife are arguing about some stupid socks...

I asked her to get me some socks, but to make sure she didnt get me the "tube" socks, because they didnt have the crease in the heel.. She said that it didnt matter, because the fact that they are "tube" socks mean that they come up to your knees. I replied with "not really" because a Tube means that its just a strait sock, i didnt give a rats azz how high it came up on my leg, to just make sure that its a "crew" sock because of the defined crease in the heel.

She swears up and down that "tube" refers to the length. Im not saying that it doesent.. but....

I guess the main question is..... What is the REAL difference between a CREW sock and a TUBE sock...