This is my Something Fishy Beanie Hat knitting pattern. Its knitted flat on 4 mm needles in any dk of your choice. I added some extra fishy sparkle with a bit of Anchor Artiste metallic but that is optional. The knitting pattern covers 5 sizes so covers anyone with a head circumference between 16-26 inches. I've added an extra large size for men with big heads who can now no longer lie about the size of the one that got away.