Overview
As a companion piece to my wheat socks, the bernina hat is composed of a ribbed brim, an easy 6 round repeat (very potato-chippy!), and a spiral decrease to finish.

Specifics
Yarn:
DK weight yarn
I used Magpie Fibers yarn in their Swanky DK base for the main color
I used Lamb and Kid Mho Mho held double with one strand of Knitting for Olive Soft Silk Mohair for the contrasting stripe color

Needles:
US 5 3.75 mm, 16 inch circulars for ribbing
US 7 4.5 mm gauge needles, 16 inch circulars for body and 32 inch circulars for decreases
or preferred needles for knitting small circumferences

Gauge:
This is a DK weight project
22 sts by 28 sts in 4 inches with gauge needles, unblocked, in stockinette
Sizes:
Three sizes 1(2, 3)
Size 1 is 110 sts (20 inches 51cm circumference, pre-block)
Size 2 (sample size) is 120 sts (22 inches 56cm circumference, pre-block)
Size 3 is 130 sts (24 inches 61cm circumference, pre-block)