Finally, a wool-free sock yarn!
 
Meet CoBaSi, a cotton, bamboo, and silk blend with elastic nylon for a gentle on the hands wool-like stretch that won’t irritate or overheat. CoBaSi comes in convenient 50 gram hanks and is available in dozens of classic, solid colorways, making it a perfect candidate for warm weather color work.
 
Fiber: 55% Cotton, 21% Elastic Nylon, 16% Viscose from Bamboo, 8% Silk
Weight: Fingering
Yardage: 220 yards per 50 gram hank
Knitting Gauge: 6.5-8 stitches/inch on US 1-4 (2.5-3.5mm) needles
Care: Machine Wash Cold, Tumble Dry Low.