Santa Slouch features a double-thick ribbed brim (the two layers are joined by knitting stitches together--no sewing required!). A pompom tutorial with pictures is included in the pattern. The hat is written for only one size; however, the double ribbing is extremely stretchy, so the hat will easily fit heads from 18"-26" in circumference. BASIC SKILLS NECESSARY Working in the round Basic decreases (pompom instructions included in pattern) GAUGE 19 sts/26 rows = 4 inches/10 cm in stockinette stitch on size US #7 [4.5 mm] needles. PREFERRED BRAND/YARN Patons Classic Wool (100% wool; 210 yds/192 m per 100g skein) COLORWAY 1 skein Bright Red (main color) & 1 skein Aran (contrasting color).