This simple hat includes a purl ridge hem and involves no shaping so you can focus on just the colorwork. The fourth photo shows how the top is done - it is sewn together and then the edges are attached. It can also be made as a cowl by not attaching the top. The pattern uses two main colors of Wool of the Andes and small amounts of two additional colors.

Sizes are due to change in needle size and gauge (rather than change in number of stitches).