I purchased this product to cover the "nipple bump" when I wear t-shirts in the summer. I chose Wacoal because I am thrilled with the bra I purchased from them. The concealers are VERY comfortable and are fine as far as size goes, but they don't completely eliminate the bump, which I was hoping for. Pads from an inexpensive bandeau-type bra I purchased worked much better. Other than that, it is a good product.