1.75-oz (50-gram) balls of Regia 4-Ply sock yarn. Each ball contains approximately 230 yards. It takes two balls to make one average size pair of socks.
Note that at least one color is a 3.5-oz (100-gram) ball, and is priced accordingly.
This yarn is machine washable and dryer proof. It is dimensionally stable and hard-wearing. Made in Italy.
75% New Wool, 25% Nylon. 30 stitches=4" on US size 2-3 knitting needles.