Bernat Sox Yarn, 1.7 Ounce, Newsprint, Single Ball Gauge: 1 - Super Fine, 60% acrylic, 40% nylon Crochet Gauge: 22 sc and 24 rows with a 3.25 mm (U.S. D/3) crochet hook Knitting Gauge: 32 sts and 40 rows with a 2.75 mm (U.S. 2) knitting needle 1.75 oz/50 g, 210 yds/192 m Care: Machine wash and dry