Gauge: 18-19 stitches in 4in/10cm in stockinette stitch
Yarn suggestions:
CASCADE YARNS Nifty Cotton, (Cotton (100%), 100g; 169m (185 yds)) and 4.5mm (7 US) knitting needles
RED HEART Comfort, (Acrylic (100%)) and 4.5mm (7 US) knitting needles
SIRDAR Supersoft Aran, (Acrylic (100%), 100g; 235m (257 yds), and 4.5mm (7 US) knitting needles
KATIA Merino Sport, (Merino Superwash Wool (100%), 50g; 80m (87 yds)), and 5mm (8 US) knitting needles

The hat will fit most adult heads (head circumference 54-59cm / 21in – 23.5in).

You will need: yarn (up 150 grams), knitting needles to obtain the gauge (please make a gauge swatch!), darning needle to weave in the yarn ends and to sew the back of the hat.
The hat is knit flat.

Do not worry if you have never knitted anything entrelac before - the pattern has it explained step by step!