After lots of trial & error I have discovered that I am allergic to the soft foam rings I breakout all around the area that the foam touches (breasts, chest, upper abdomen) Unfortunately, my chest is entirely too bony to noogle without them.. VERY DISCOURAGING. I've seen suggestions of yoga mats as an alternative, but also being foam I am reluctant to try it.. Has anyone else had this issue and/or have any non-foam suggestions for cushioning the cups? Thanks in advance!