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.
Fit:
If you happen to be between sizes, we recommend sizing up in the body to avoid cutting 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.
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.













Nik –
The straps are really good straight down or crossed over. They are so comfortable, it felt like they weren’t even there when I was swimming. Such a better fit and feeling than a racerback.
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!
Jacqui –
When I initially put on my BounceDown swimsuit, I just knew – the girls were cheering!
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!
Anya –
This swimsuit is so great! It’s not only a flattering fit, but also incredibly comfortable – especially for the big jugs! Finally a swimsuit that is both nice to look at and practical for when I want to be more active. The support and coverage was perfect for me, and I feel secure and relaxed whether I’m doing laps in the pool or dipping into the ocean. I’ve finally found a swimsuit that makes me feel confident and carefree – thank you BounceDown!
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.
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!”
Jordi –
My BounceDown swimsuit makes me feel so confident and good about myself. It’s clearly designed to fit and celebrate big boobs.
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!