Hi there @JulieVT11...I had a bilateral mastectomy...gosh..almost two years ago now, and I found the knitted knockers unsuitable for me. Possibly because I was totally flat on both sides, when I lifted my arms up, the bra with the two soft stuffies just rode up my chest, and only my armpits prevented me being strangled by aforementioned bra. Although the silicone ones are really hot, I find that the gentle pressure of them pushing on my scar, which goes from armpit to armpit, helps me feel more as if there are sort of semi real boobs there. With the others, I felt like an enthusiastic ten year old wearing her sixteen year old sister's bra, stuffed with her brother's socks.