content: More visually interesting than plain white, and the material is definitely better for dampness than plain cotton. But please don't wear them with sandals, they aren't that visually interesting!The bottom black part is thicker, but not thick enough to pill or get natty with use...you know what I mean...thick socks have a way of breaking down with wear.The uppers, the white and colored part are thin, stretchy and breathable, flexible enough as well to pull down slightly in the rear to make them no-shows if you choose.