If you are new to knitting, you may not know how to close the top of a knit hat. Every hat will end with a specific number of stitches left on your needles. You will need to join those stitches together and close the top of the hat. It is simple. You just need a tapestry needle. In this video, I demonstrate how to join these stitches and close off the top of your hat.
Once you learn this method, you can transfer it on most knitting hat patterns.