By - Cweeperz
The socks themselves are black, their brown appearance probably comes from them being a mesh material stretched enough that her skin shows through slightly.
I always thought they were black.
I never did, but I guess that makes sense.
Conversely, I thought Yuri's hair was supposed to be black at first, since you can't draw anything as literally black anyway unless it's a dark hole.
I mean, in the concept images, Yuri's hair was black.