Knitting every row produces the garter stitch, but so does purling every row! When you put these two methods of garter stitch next to each other, you end up with garter ridges that are actually a half row off from each other. Intertwining them, which was done in this Henley-type pullover, results in an interesting design. The comfortable styling is sure to make this top one of the first you grab from your closet-definitely a cozy live-in sweater!