I have yet to actually wear them up; I'm more of a dress-down kind of guy. Every time I put them on and pull them up, I feel like it looks weird, so I invariably end up pushing them back down before I leave the house.

On a side note: As a nod to tradition, even though the socks are pushed down, some times I'll stick a folding knife down into the sock, with the clip holding it in place. It's too far down to be functional, but I have a little 2 1/2" utility folder in my sporran if I need to open something.