Cable mint hat is worked in the round from the bottom up.
Beautiful pattern. Ear flaps and double brim will protect ears in cold and windy weather.
YARN
I am used yarn fiber 100% wool + one tread mohair.
186m 203 yds per 100gr 3.53 oz
Gauge
20 stitches х 27rows =10 cm х 10 cm 4x4 after blocking in stockinette stitch.
Needles

US 3 (3.25 mm), 16 inch circular needle

US 4 (3.5 mm), 16 inch circular needle

US 6 (4.0 mm), 16 inch circular needle

US 4 (3.5 mm), double pointed needle

Notion
Cable needle, markers, tapestry needle, pompom, label.

Size
19.3 inch (49 cm) circumference, 8.3 inch(21 cm) height.

PDF- contains detailed working instructions, and charted patterns.
Pattern is available link