80% merino wool, 20% angora<p>From the web site:

“We can happily recommend this hand dyed Merino Angora yarn for luxury socks, mittens, hats, scarves and sweaters. The 20% Angora is just enough to give warmth and softness without taking over. We have skeined this yarn into 4 ounce, 540 yard skeins, which are perfect for one skein projects.”

Hand Dyed Merino/Angora Yarn 80/20

Gauge: can be knit on size 2 US for socks.
Care: Hand wash