Well, sheep were domesticated around the same time period in human history (9000+ BC), so it's conceivable that the wearers created some crudely woven foot-cove

Well, sheep were domesticated around the same time period in human history (9000+ BC), so it's conceivable that the wearers created some crudely woven foot-covering to accent their new utility-fashion trend, but... I know this is HN, so to answer your real question, no... Jacquard Weaving Loom Socks (the predecessor to your modern beloved Programming Socks) were only invented in the early 1800s, which is presumably why our ancestors struggled for millennia to create a simple hello world in FORTRAN or Shortcode.