PREMIER YARNS-Deborah Norville Serenity Sock Weight Yarn. This is a beautiful combination of superwash Merino wool for moisture wicking, bamboo for softness and nylon for strength. Available in our gorgeous original colors, plus two new colorways in a new print pattern, this yarn is great for all types of knit and crochet projects where you need a finer yarn: shawls, baby sweaters and blankets, hats and scarves, and, of course, socks. Weight category: 1, 50% Superwash Merino Wool/25% Bamboo/25% Nylon, 1.76oz/50g, 230yd/210m. Suggested knitting needles size US 1/2.25mm-US 3/3.5mm. Suggested crochet hooks size US B1/2.25mm-US E4/3.5mm. Dyelotted: we try but are not always able to match dyelots. Care: machine wash, tumble dry, do not bleach, do not iron. Imported.