Entire hat is worked in garter stitch (knitting every row) on #11 or #13 needles from the top down. Use any combination
of yarns to get a gauge of 2" to 2 and 1/2" per inch.
Cast on 13 stitches.
Row 1: Knit
Row 2: Knit increasing 6 sts. evenly acrossed the row
Repeat these two rows until hat is big enough to fit circumference of head. 55 stitches is a good estimate. You
may need to work more or fewer increase rows to fit.
When you have the cicumference you want , knit every row until hat is long enough to fold back brim. Or until you
run out of yarn! Bind of loosely and sew up, finish off ends.