From the Knit Rowan website:
Knit these mens accessory hat and scarf from Designer Knits. Both designed by Martin Storey using the beautiful yarn Creative Focus Worsted (wool and alpaca), both patterns feature a gorgeous twisted cable.

Finished dimensions:
Hat: to fit an average man’s head
Scarf: measures approximately 28 cm (11 inches) wide by 200 cm (78.75 inches) long excluding the fringe

Yarn Information:
Hat Photographed in Nickel 00401
1 skein
220 yards

Scarf Photographed in Nickel 00401
5 skeins
1100 yards