...put some colors on your toes.
Knit your own EenieMenieMinieMo Socks using these clearly-written instructions by knitwear designer Jackie E-S of HeartStrings FiberArts.
EenieMenieMinieMo Socks is a set of 4 socks, each different yet similar so you can mix-and-match in pairs. Each sock has a different ribbed slip-stitch pattern on the leg, and different arrangement of the four colors.
Preview sample cover page

8 sizes for child to adult. 4 colors sportweight, each 50[80,100,135,150,170,195,220] yards, 6 ½ sts/inch, size 2 US/3.0 mm. Shown in cotton/wool blend. Written stitch instructions.