My little boy (4 months) has an allergy to polyester. I have been using wool diaper covers since he was born but when he started to get eczema I took the wool covers away and the eczema is clearing up. The problem is that I'm not sure what to use as a diaper cover now. I do EC with him and when we are home I'm not worried about it, but when we go out I would like something to put on him. Any suggestions?