These are made of a very nice and comfortable material, and I like the clear adjustable straps. However, they are not as seamless as I thought so they show up under leotards. I intended to wear them under light colored leotards without bust panels but now I just wear them as normal everyday bras. That being said, I think this has a lot to do with me having a very flat chest which makes the extra fabric bunch up; for most people this should work under leotards.