Taken from Sockupied: "Self-striping yarns are the "comfort food" of sock knitting. Alternating stripes of bright stockinette and subdued grey ribbing are produced by letting the yarn lead the way. Simple but addictive, these combine the ease of a self-striping yarn with a bit of added polish."
This pattern is from Sockupied, pg 25 - Speed Bump Sock.
Size US 1 double point needles, US 1 - 32" circular needles (or size needed to obtain gauge), stitch markers, stitch holders, and a tapestry needle are required but not included.
Finished Measurements: 6 (7.25, 7.75)" after blocking.