Subtle illumination with little bursts of color. Choose from 2 versions! Size:  Adult, approximately 19″ circumference Yarn:  2 skeins of Morehouse Merino 3-strand Needles:  US #5 or #6 DPN, or size to obtain gauge.  You may prefer a circular needle to start, or for Magic Loop. Our Fireflies Hat is knit in oatmeal with Harvest accents.