I am a 30 E/F. I have Lupus and EDS, which makes my skin very sensitive to underwires. This bra is supportive and comfortable and has been life-changing for me! I realize that sounds dramatic, but after years of pain in underwire bras because of my chronic health conditions I was ELATED to find a supportive and comfortable bra. I own 5 now in the 1+ size. The coverage is great, and I like the natural shape that it gives me. If I am wearing a thin t-shirt, I add Cakes for coverage. Please never stop making the 1+ size!!!!