The hat is double thick (two layers nest with each other) and reversible. A rainbow striped brim holds the two dome-shaped crowns together. It is very similar to the “Reversible Hat” by the same designer.

The yarn should have a light bouncy feel.

The pattern includes dyeing instructions.

For a two-color brim, allow 85 yards of each color, for three colors, 50 yards of each color, for 6, 30 yards each, and for a seven color brim allow 25 yards of each color. For the crowns, allow 70 yards additional yarn in each of two colors.