Sharon Undyed Sock Yarn is a non-wool, sock weight springy alternative to wool, and works equally well in sweaters, scarves, shawls, and SOCKS with its springy blend of cotton, bamboo, silk, and elastic nylon. Your knitting and crochet possibilities are truly endless with this yarn. Create wonderful, lightweight garments for all of your wool adverse friends, kids of all ages, and even babies. No more fretting about hand wash either, this wonderful blend is machine washable as well as highly durable; 440 yards per 100 gram hank; 6.5 - 8 sts per inch on US 1 - 4 (2.50 mm - 3.50 mm) needles.