“The ribbing on the Watch Me cap gives you a very large margin of error in estimating head sizes so your creative stress levels go way down. In addition, the bulky weight yarn and size 10 ½ needles make the knitting go quickly so you’ll be wearing your brand-new, well-fitting hat in no time at all.”

Additional materials:
Any simple bulky weight yarn would work for this pattern.
One stitch marker
Tapestry needle for finishing
Measuring tape