This beautiful collection of signature color changing yarn is simply stunning knit into garments, shawls, accessories & of course sock s. A unique blend of wool, silk , nylon & mohair, the sport weight yarn is soft, yet durable with incredible depth of color, as well as a pleasing tweedy texture. The singly-ply yarn looks beautiful knit in textured stitches, cables & ribbing. Noro yarns embrace the Japanese philosophy of accepting & enjoying the non-uniformity, unevenness, & natural beauty of nature. All animal fibers spun into Noro yarns come from certified organic farms around the world. The yarns are as eco-friendly as possible with many processes still done by hand or on traditional machinery. Fiber Content: 40% Wool, 25% Silk , 25% Polyamide (Nylon), 10% Mohair Weight: Fine/ Sport Gauge: 5-5.5 stitches per 1" on US 4-6 (3.5-4mm) needles Weight/ Yardage: 100g/328 yards Care: Hand wash, lay flat to dry Country of Origin: Japan