This breast form worked extremely well. I was able to go to the beach and pool, spending most of the day in the water, with no problems. The form held up really well and looked pretty natural in the bathing suit. I am normally a D cup and the large size form didn't match, it was too small. However, it worked much better than I had hoped for, without spending the hundreds of dollars on silicone forms. I would definitely recommend this product.
I bought this product before my bilateral mastectomy thinking I would just use it for swimming. But it turned out to be super useful for filling out my regular bra during the awkward period before reconstruction began. It kept its shape beautifully and frankly was a much more economical choice than the stuff offered by the cancer catalogs. I love the shape and feel which has been perfect for everything from evening dresses to pijamas to bathing suits. I will buy more and highly recommend it to anyone having a mastectomy while awaiting reconstruction. It's soft and light.