This is a slightly slouchy beanie featuring a cable brim. It is very easy to make one, yet it has such a unique look. You can try making the cable brim part in a different color for an even more interesting appearance.
The cable part of this hat is knit flat, the rest of the hat is knit in the round.

Gauge: 19 sts in 4inches (10cm) in stockinette stitch

You will need: Worsted yarn (up to 50 grams for the smallest size, up to 130 grams for the largest size), knitting needles to obtain the gauge (for knitting in the round), one stitch marker, cabling needle, darning needle.