There is a small error in the wording of the hood ribbing. In the section titled, “Begin working short rows,” Rows 1, 2, and 3 should say ‘Work to last st/1 st before last wrapped st“ respectively, which will maintain the ribbing established.

Yarn: The Fibre Company Tundra (60% baby alpaca, 30% merino wool, 10% silk; 120 yds/ 100gm skein): petrel (MC), 6 (7, 8, 9, 10, 11, 12) skeins, lingonberry (CC), 1 skein.
Gauge: 14 sts and 18 rnds = 4” {10 cm} in St st on larger ndls after blocking.
Needles: 1 – 24” {61 cm} US 10 {6 mm} circs and set dpns + 1 – 24” {61 cm} US 10.5 {6.5 mm} circs and set dpns.
Notions: 4 stitch markers, tapestry needle.
To Fit: 32 (36, 40, 44, 48, 52, 56)” {81 (91.5, 101.5, 112, 122, 132, 142) cm} bust circumference. See schematic for more detailed finished measurements.