Ch 4. Join with ss to form ring.
Round 1: 8 sc in ring
Round 2: 2 sc in ea sc of previous round (16 sc)
Round 3: 1 sc in ea sc of previous round
Round 4: 2 sc sc in ea sc of previous round (32 sc)
Round 5 & 6: 1 sc in ea sc of previous round
Round 7: *2 sc in 1st sc, 1 sc in next sc. Repeat from * to end of round (48 sc)
Rounds 8 & 9: 1 sc in ea sc of previous round
Round 10: *2 sc in 1st sc, 1 sc in next 2 sc. Repeat from* to end of round (64 sc)
Rounds 11 & 12: 1 sc in ea sc of previous round
Round 13: *2 sc in 1st sc, 1 sc in next 3 sc. Repeat from* to end of round (80 sc)
Rounds 14 & 15: 1 sc in ea sc of previous round
Round 16: *2 sc in 1st sc, 1 sc in next 4 sc. Repeat from* to end of round
Rounds 17 & 27: 1 sc in ea sc of previous round

Hat band
Round 28: CHANGE to COLOR “A”: *Ch 1, skip next st, 1 sc in next sc. Repeat from * to end of round
Round 29: CHANGE to COLOR “B”: * 1 long ch, 1 sc in next 2st, Repeat from * to end of round (40 long dc)
[Long dc: YO, insert your hook on the row below the row you are working on, and work a double crochet, bringing your loop up to same height as previous stitches]
Round 30: Main color: 1 sc in ea sc of previous round
Round 31: Repeat round 28 using first color
Round 32: Repeat round 29 using second color
Round 33: Repeat round 30 using main color
Round 34: Repeat round 28 using first color
Round 35: Repeat round 29 using second color
Round 36-37: Repeat round 30 using main color

Brim
Round 38: Chain 1, sc in 1st st sc in each sc around (108 sc)
Rounds 39 & 40: *2 sc in next sc, 1 sc in next 3 sc. Repeat from * to end of round
Round 41: 1 sc in ea sc of previous round
Round 42: Repeat round 38 (162 sc)
Round 43: Repeat round 41
Round 44: *2 sc in next sc, 1 sc in next 26 sc. Repeat from * to end of round
Rounds 45-49: 1 sc in ea sc of previous round. Join with ss to next sc. Fasten off. Weave in all ends.