The I Need Coffee Hat is a lot of fun to make and intended for the more advanced knitter. It has 3 main sections: the front cable, the side/ear flap cables, and the raspberry stitch in the back. The pattern includes both charts and written instructions and instructions for special stitches. It uses 1 skein of worsted weight yarn (Cascade 220 Heathers was used in the example) and US 8/5.0 mm needles. It measures about 20" in circumference.