Two different designs for Adult Ear Flap Hats. This pattern calls for Bulky Lopi. The Thor hat on right, with birds, requires 4 colors, the Olaf hat has 3 colors. Some of the colors that are called for are no longer available. These hats are great projects for leftovers, as each hat takes less than 130 yards.
The gauge is 11 st = 4" on US 11 (8mm) needles, so you can use any yarn that meets that gauge. There are 2 sizes, adult medium and large. Instructions are given for both straight and circular needles.