Skill level: advanced beginner to intermediate; need to know Judy’s Magic Cast On, magic loop, wrap&turn short row method.
Finished dimensions: Small: foot circumference about 7.5”(19cm), Medium: foot circumference about 8”(20 cm), Large: foot circumference about 8.5”(22.5 cm). Length of the foot is calculated for shoe sizes from 4 to 11, and recommendations are given for other sizes.
Suggested Yarn: Worsted weight yarn, about 1.8 oz (51 g) or 110 yds (101 m) for Small size, 2 oz (58 g) or 126 yds (115 m) for Medium, 2.8 oz (78 g) or 192 yds (176 m) for Large size. Deluxe Stripes in Paloma colorway from Universal Yarn is used in the sample. You can buy it here through my affiliate link.
Needles: size 5 (3.75 mm) circular needle or size needed to obtain gauge. You may also use dpns, distributing each half of the sts on 2 dpns (2 dpns for instep side, and 2 dpns for sole side)
Gauge: 12 st and 17 rows = 2 in / 5 cm in stockinette in the round