Hat requires two balls of Bernat Premium (7 oz/198g, 360 yds/329m), one ball each of two colors, shown in:
MC: Aran Tweed (79001)
CC: Black (58940)

Materials: Set of 4 sizes U.S. 7 (4.5 mm) and U.S. 8 (5 mm) double-pointed knitting needles