A hat wardrobe is essential for all the different types of winter weather. Though I’ve lived my whole life in the midwest, I never get used to the cold. Stranded knitting will make a double layer of yarn that will keep any head warm enough to contemplate the geometry of triangles in graphic patterns.

I’ve been told the triangles in the hat are not truly of the Isoceles type. But knitting can stretch, like names of hats, and who can resist a little word play?