Yarn: Sirdar Click with Wool DK, 70% Acrylic, 30% Wool, in purple
Needles: 4mm / 6 US
Gauge: 5 sts and 7.5 rows per inch
Stitch Pattern: Bear Track
Source: BW2, p. 225.
Comments: I really like this one - I think that one set of the tracks would make a really cool hat band, with the rest of the hat in 1x1 rib, or maybe garter. Although you wouldn't want to do it in a non-blockable yarn like this one - you need to block it to get the pattern to sit nicely, and in blocking this one, I essentially killed the acrylic part of the yarn. But maybe in some Cascade 220 or something?
ETA: this photo shows the wrong side of the fabric - oops! :)