Double knitting makes this cozy headband reversible. The use of one solid color yarn and one self-striping yarn makes the simple design fascinating. Worsted weight yarn is used, and you’ll not need more than 60 yards of each. Techniques used include double knitting, buttonholes, and garter stitch. There are a few tips on double knitting included to refresh your memory if it’s been a while since you’ve used this technique. Pattern includes chart.