Size: 23 1/2 inch around head (Adult). It can be adjusted to fit.

Materials:
One skein of worsted weight yarn. A size I/9 5.5 mm crochet hook.

optional: 24 inches of 5/8 inch elastic.
Gauge: First 2 rounds make a circle 2 1/2 inches in diameter.

Notes:
All rounds are joined with a slip stitch.
Count beginning ch-3 as 1 dc.