So I found this wonderful website based on making chemo caps for those in need. I found it was just so wonderful. If you would like to pay it forward go to headhuggers.org
Here is the chemo cap I am currently making, it's easy too.
“Really, all you need to become a good knitter are wool, needles, hands, and slightly below-average intelligence. Of course superior intelligence, such as yours and mine, is an advantage.” ― Elizabeth Zimmermann