Premier Yarns Serenity Sock Yarn PRIMARY -YARN SERENITY SOCK Add to compare list ViewExisting reviews Serenity Sock joins together the resilience and warmth of superwash merino wool, the softness of rayon made from bamboo, and the durability of nylon. Weight Category: 1. Content: 50% superwash merino wool, 25% rayon, 25% nylon. Putup: 1.76oz/50g, 230yd/210m. Gauge: 28sx36r = 4in/10cm on size US2/2.75mm knitting needles. Suggested crochet hook size: E-4-3.5mm. Dylotted: we try but are not always able to match dyelots. Care: machine wash, tumble dry, do not iron, do not bleach. Comes in a variety of colors. Each sold separately. Imported. This product is sold out.