Sizes:

Adult Small: Fits 21.5” (55 cm) circumference, 9.5” (24 cm) height
Adult Medium: Fits 23” (59 cm) circumference, 10.5” (27 cm) height
Adult Large: Fits 24” (61 cm) circumference, 11.5” (29 cm) height

Materials

Yarn: Caron Cakes (1 ball will make one hat with some leftover, depending on size).
You can use any worsted weight (#4) yarn, as long as the gauge matches.
---Adult Small (115 g/4.1 oz, 200 m/220 yds)
---Adult Medium (135 g/4.8 oz, 240 m/ 265 yds)
---Adult Large (155 g/5.5 oz, 280 m/310 yds)
5.5 mm (I/9)
Tapestry Needle
Measuring tape
Scissors
Pom-pom maker (optional)

Abbreviations Used – Us Crochet Terms
sl st – slip stitch
ch – chain
sc – single crochet
scblo – single crochet in the back loop only
dc – double crochet
bpdc – back post double crochet
fpdc – front post double crochet