Looking for brimmed hat pattern

I am looking for a pattern of a hat looking like this [http://www.backcountry.com/store/BUR1861/Burton-Brimmed-Beanie-Womens.html?CSP_ID=PWAG_BUR1861
I can probably figure out cables or make different ones. My problem is that brim. Does anyone know where I can find anything similar, or you ever made something like it, explain it to the knitting dummy. Thanks.

couldn’t you do a provisional cast on for maybe 30 stitches then gradually decrease them to get the bill?

Knitty has one too - http://knitty.com/ISSUEspring06/PATTtopi.html