NUUDI brand - Backless Boobwear size C-H cups. It’s like leggings for your boobs! This was their original Kickstarter bra. Link to YouTube video: https://m.youtube.com/watch?v=YE5MH2F5ogg. When I look at their website, similar to their current the X back system but with a single strap around the shoulders instead of the split strap. I’m including the NUUDI Metal Back Clip. Enables you to transform your Nuudii so it matches your neckline - can be used in front or in back. Currently sold out on their website and a $10 value. Worn once, and has been in storage.