Happy Feet 100 Superwash Merino Wool Sock Yarn in Solid Colors. A super soft squishy yarn in a fingering weight/sock weight for knitting socks or any other project needing a cushy soft feel but in a long lasting wear resistant yarn. The 10% nylon keeps wear to a minimum - will last for years, that's what makes it such a great yarn. Shipping wt 4 oz. Ships via low cost USPS First Class mail. Sorry limited quantities available. This is a close out item. Sorry no back orders or returns.