I found I couldn’t get hold of the colours in thicker yarn, I wrote this pattern for a 4-ply hat.

The gauge is 25sts / 30rows = 10 x 10 cm on 3.25 mm needles.

You’ll need a ball each of Red, Yellow and Orange.

I wrote his pattern for a close friend so I made it for his head, this pattern makes a large hat (58 - 59cm)