I made these for my sister from my very own self striping yarn. It's a real hassle to do and it's not something that I sell anymore, but they're fun once in a while, when I gather the patience to do the initial winding [tedious], the dyeing [easy] and the final winding [huge pain in the nether region!]. The totally miraculous thing about this pair is that the stripes match up, something that will probably never happen again in my lifetime.