From the North American Schachenmayr website:
Use three colors - solids or marls in Schachenmayr original Boston to make a crochet hat that represents your creative style. This hat works up quickly in rounds of double crochet.

This is a FREE pattern available to all visitors of the North American Schachenmayr website.

Finished dimensions:
Head circumference: 22 inches (56 cm)

Yarn Information:
A - #00072 pine
1 skein
60 yards

B - #00170 forest
1 skein
60 yards

C - #00281 casual marl
1 skein
60 yards