There is 2 styles of hats in this pattern

Size: Adult – will fit most men or women.
Gauge: first 2 rnds of hat will measure about 4 inches. Exact isn’t that important if your
using the hook and yarn suggested. 2 dc = 1 inch.
Materials: Size N crochet Hook, 1 skein Lion Brand Wool Ease – Thick and Quick yarn.