Ch - ch - ch - changes:

co 89
k2 p2 k2 p1 k9, p1 (k2p2 to end)
do that 3 times, then do cable crosses
continue ribbing, cabling every 4th round, until ribbing is ~1.5 inches
switch to purl bg & inc 3 stitches evenly around (92 sts total) continue cabling every 4th round, until hat is ~6 inches.
place markers as per pattern but cable is between 1st & 2nd marker instead of 2nd & 3rd. do decreases as written.