hey everyone,
I am hoping someone can help me with this I am looking to do dye sub on some fitted style caps for some ball teams this is the style they want since they are hip an cool young boys....lol

I have come acrossed these
Made of wool-like acrylic does this work for sub ? I have heard all sorts of things for all materials and I dont want to spend alot of money for testing and at my rate I will be fully stocked of test products before I ever get the hang of this..maybe I should just give up and become a mad scientist and create a dye sub ink that will work on all fabrics for the rest of you
.... ok serious , I am in need of help and can not figure this out so if someone knows if I can use these let me know of if not lead me in the direction of a fitted cap in the rgt material....this is all confusing to me ...it was not until last night I learned you cn sub on nylon jackets....any takers on this subject too ...? have a creative day !