I really like this pattern.
It's a straight forward ribx2, and all you need to know is what kind of tension you do with the kind of wool you have. I got the pattern from the net and altered it slightly for the wool I had lying around so I'm not to sure of the specs: I think this one was about 8 ply mohair (feels like 4ply wool), with 3.25 needles (x4) and about 48 stitches (I think). It was a 6-stitch button hole for the thumb, with nothing else built on it. (This was not a big enough for a man's thumb).
This was my first go at circular knitting with multiple needles and I was pleased with the result. :)