Sizes: To fit average adult head S,(M, L)
20in/51cm(22 in/56 cm, 24 in/61cm)

Materials: Approximately 145(187, 230) meters / 159(205, 252) yards of worsted weight yarn

Needles: 4.5 mm/US 7- 40cm/16in circular and double pointed needles
Notions: tapestry needle for working in ends, and one stitch marker
Gauge: 20 stitches over 10 cm/ 4 inches in stocking stitch in the round

Abbreviations:
K - knit
P - purl
Sts - stitches
K2tog - knit two stitches together - (decreased one stitch)
P2tog - purl two stitches together - (decreased one stitch)
Ssk - slip, slip, knit - slip 1 st, slip the next, then put left needle back into the slipped sts and knit them together (decreased one stitch)
PKOK- Pass the third stitch on left needle over the first two stitches, and off the needle, K1, yo, K1
YO - yarn over
Work stitches - knit the stitches that appear as knit, and purl the stitches that appear as purl