From the North American Schachenmayr website:
This transeasonal hat, knit in Boston Style from Schachenmayr original is fun to make and pretty to wear. Using alternating lace and rib patterns this hat knits fast in this chunky-weight yarn and features ribbing to keep it snug on your head!

Finished dimensions:
Head circumference: 20¾ (24) inches or 52.5 (61)cm)
Height of hat: 10¼ (10¼) inches or 26 (26) cm tall

Yarn Information:
Photographed in #00535 coco cabana color
2 skeins
132 yards

Gauge notes:
- Both 6.5mm and 7mm needles are listed in the pattern as the equivalent of US 10.5 needles.