Cordillera is the pattern for Week 9 of Delaware Head Huggers 12 Weeks of Christmas. This is a very simple pattern to follow - you repeat rows 4 or 5 times, making the hat practically fly off your needles. The initial model was knit using 5 weight yarn. There were too many rows for the pattern to work exactly as written with 6 weight yarn, so I played around with it and adapted it so all yarn weights are included! Perfect in any color this addictive knit will become one of your go-to patterns!