Hook size: I

Yarn A: Red Heart Beige, acrylic medium weight
Yarn B: Canson Green, acrylic medium weight

Stitch Abbreviation:
BPst back post stitch
Ch chain
Dc double stitch
Dc2tog double stitch two together
Hdc half double stitch
Hdc2tog half double stitch two together
Sl st slip stitch
St stitch
St2tog stitch two together
Tr triple stitch
Tr2tog triple stitch two together

Hat is worked in the round
Brim is worked back and forth
There are several color changes on the top of the hat, so i have highlighted the instructions in the color yarn that they should be executed in.