Okay, here’s a fun color change hat, for which you’ll need nearly one full skein (near 100 yards) of your main color, and not terribly much of your two accent colors. You’ll also need one 16” circular needle in size 9, and another one in size 10. You’ll also need double pointed needles in size 10. This hat would work well for either a man or a woman, and could be knit in just two colors, if you prefer.