Finally, a wool-free sock yarn! Knitters and the lucky people they knit for have long clamored for a wool-free sock yarn, something that wouldn’t irritate or overheat. Meet Cobasi, a Cotton, Bamboo and Silk blend that also has a generous amount of elastic nylon. Soft and machine washable, this will also be a go-to for hardy baby garments. The possibilities are thrilling, so get some Cobasi and cast on! 220 yards (201 meters), 50 grams (1.76 ounces), 6.5 to 8.0 sts = 1 inch, US 1 - 4 or 2.25 - 3.5mm. Fibers 55% Cotton, 21% Nylon (Polyamide), 16% Bamboo, 8% Silk, Natural color available in 100 gm twisted hank.