Meet our Classic Black One Piece – Timeless, Supportive, and Made for Adventure
The little black dress of swimwear, designed for women with D+ cup sizes who value style, support, and freedom of movement. This suit offers hidden high performance bust support, adjustable straps and black closures for a truly custom fit, and just – right bum coverage for confidence in and out of the water.
Fully lined with gentle compression, it shapes and supports for a natural, flattering look. Made for the swimmers, surfers, and adventurers who never compromise – with BounceDown, dive in with confidence.
Key Features:
- Specifically designed underwire and compression for full coverage.
- Compression around the waist, giving gentle core support.
- Adjustable straps with the option to cross for extra support.
- No wedgie bum coverage.
- Supportive, snug band fit without digging in.
Fabric Composition:
Crafted from eco-conscious ECONYL® yarn, a recycled fabric that transforms ocean and landfill waste into a soft, durable, and sustainable swimwear material.
Fit:
If you happen to be between sizes, we recommend sizing up in the body to avoid cutting in.
Care:
To ensure lasting quality, rinse your suit after each use to remove salt or residue, and always hand wash it in cold water. Avoid bleach, machine washing, tumble drying, or ironing to protect the fabric’s integrity.
Dry your swimsuit in the shade, away from direct sunlight, to prevent fading. By caring for your swimwear properly, you’ll enjoy it season after season while supporting a more sustainable planet.













Monica G –
Really love the versatility of the suit. From changing the straps to cross over, then throwing a shirt and shorts on post swim and I’m looking great!
Jessie K –
Bouncedown sets the standard for Supportive swimwear. If you’re Busty and Active get yourself in one! The built in underwire and structured support is not only comfortable but creates lovely shape and supports the high impact moments. The fabric is flattering and the adjustable straps add extra support and comfort. The secure fit allows you to concentrate on your activity and look good doing it. Highly recommend!
PJ –
I felt like Bouncedown bathers were made for my body type. They provide secure support around the bust area, which held strong when I participated in my triathlon and surfing events. The bathers have a flattering design, unique clips, and very comfortable straps. I was also impressed with the durability of the material which could withstand salt, chlorine and sand. It’s lovely to see a new brand that focuses on high support and great style!”
Frances –
I love, love, love it! Usually in swimsuits my boobs are just squished down and it looks terrible, but this suit gave them support and shape! I looked great and felt great!
Nicola –
I have got quite a long body, so ideally for me the swimsuit would be a little longer. That said, it still fitted really well and felt really comfortable everywhere. It felt so supportive on my boobs and when I jumped, ran and swam – they didn’t move at all!
Jessie K –
Bouncedown sets the standard for Supportive swimwear. If you’re Busty and Active get yourself in one! The built in underwire and structured support is not only comfortable but creates lovely shape and supports the high impact moments. The fabric is flattering and the adjustable straps add extra support and comfort. The secure fit allows you to concentrate on your activity and look good doing it. Highly recommend!
Candice –
Finally a swimsuit I’m held in by and feel cute in. Bouncedown.
Ticks all the boxes for this DD-E girlie!
Highly recommend!
Jemma –
I love my new BounceDown bathers. As a woman with a bigger bust, I have been able to finish triathlons without having to wear a sports bra under my bathers. This innovative product really fills a gap in the market and has enabled me to take part in water sports while being confident and comfortable.
Rylee –
My BounceDown swimsuit has been gamechanging!
Rachel –
The suit feels lovely and is super comfortable. I adjusted the straps and jumped up and down, and my boobs didn’t move at all! I found the clasp a little tricky at first, but once I got used to it, it was easy to use. The bum is a little cheekier on me than my previous bathers, so my boyfriend says it looks really nice!