Ellen, check the archives for the responses to my question about this product last year. I have since then obtained samples, had my daughter in law try them for excessive colostrum leakage in pregnancy (she liked them) and have since then been selling them at the boutique where I work pt. The company tells me they are air-permeable, not moisture- permeable; and I've had several moms use them with good results. I DO NOT recommend them to anyone with nipple pain or damage, but they are great for moms returning to work, in a swimsuit, a strapless top, etc. Flossie Rollhauser, IBCLC, RLC Severna Park, Maryland *********************************************** To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or digest) To unsubscribe: unsubscribe lactnet All commands go to [log in to unmask] The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(R) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html