Wool & Angora
I don't know what weight to call this yarn.
There are approx 520 yards in a 3.5 oz skein.
I can knit the Light Summer Cardigan (Pattern #510) with only 2 skeins. For Chest Sizes: 34-36" & 38-40"
US size 8 knitting needles 22 sts = 4".
Washed it grows till 20 sts = 4".
It makes for a light and airy finished piece.