Materials:

Yarn: Knit Picks Andean Treasure (110 yds/50 g/ball)

Needles: one set size US4 double point needles (or one long US4 (3.5 mm) circular needle)

Size: One Size

Gauge: 8.5 sts/8 rows = 1-inch (2.5 cm) over k2, p2 rib (measured without stretching)

Notes: This gauge makes the finished garment look tiny, but the ribbing stretches to accommodate a much larger size foot. My sample will stretch to a 13-inch (33 cm) circumference.