⚕️ This page provides general product information only. Dyversa products are not medical devices and do not diagnose, treat, or prevent any medical condition.
Ribs 8, 9, 10.
That's Where Your Bra Sits.
That's Where They Slip Out.
This bra was created to prioritise softness and flexibility for everyday comfort, especially for those who find structured bras uncomfortable around the ribs.
Written by Maria da Costa.
Founder of Dyversa
Last updated: December 1, 2025.
Don't want to read all this? Click here to go straight to the bra designed for your needs →
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(But seriously, the info below might finally explain why EVERY "comfortable" bra still makes you want to rip it off)
You Know This Feeling Too Well
You put on a bra. Not even a tight one. Just a regular, "comfortable" bra everyone else seems to wear without issue.
Within minutes—sometimes just an hour—you feel it. That familiar sliding sensation. The sharp catch. The rib that's decided today is the day it's going to move.
Ribs 8, 9, and 10. The floating ribs. The ones connected only by cartilage. The ones that sit exactly where every bra band is designed to land.
It's a daily battle between needing support and protecting your unstable joints from the very thing that's supposed to provide it.
Why Ribs 8-10 Are The Problem
Understanding the anatomy helps explain why conventional bras fail you
Your rib cage has 12 pairs of ribs. Ribs 1-7 connect directly to your sternum with strong costal cartilage. But ribs 8, 9, and 10? They're different.
Ribs 8-10 are called "false ribs" because they don't connect directly to the sternum. In hyper mobile bodies, the connective tissue holding them in place is already compromised. Add constant pressure from a bra band?
That's when subluxations happen.
And the pain becomes unbearable.
What You've Already Tried (And Why It Didn't Work)
Sports Bras
Constant compression directly on ribs 8-10. They don't accommodate hypermobile rib cages—they fight against them.
Underwire Bras (A.K.A. Barbed Wire Bras)
Because that's how they feel. Focused pressure points on your most vulnerable floating ribs. Every movement is a subluxation trigger.
Going Up a Band Size
The band rides up, requiring constant readjustment. Each adjustment is another opportunity for ribs to shift.
Going Braless
Works for smaller chests. But without support, weight distribution causes different postural issues.
What Makes This Bra Different
Designed to work with hypermobile bodies, not against them
Ultra-Flexible Seamless Band
No rigid elastic. No pressure points. The seamless design distributes force evenly across a wider area—not concentrated on any single rib.
100% Wireless
No metal or plastic pressing into floating ribs. Support comes from fabric engineering and strap design, not rigid structures.
Adjustable Straps Weight Distribution
Adjustable straps shift weight from the band to the shoulders. Less work for the band = less pressure on ribs 8-10.
4-Way Stretch Fabric
Moves with you, not against you. No unexpected resistance to trigger joint instability.
✓ 1 Bra — £20
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✓ Free Shipping on all orders
✓ Fit Guarantee — Doesn't work for your body? Return it.
Can't Pull a Bra Over Your Head?
It's designed for that too.
For many with hypermobility, raising arms overhead to put on a pull on bra risks shoulder subluxation. The traditional "pull over head and adjust" method isn't just uncomfortable—it's dangerous.
The stretchy seamless fabric is flexible enough to step into from the bottom. Pull up, adjust straps, done. Your shoulders stay safe.
Finding Your Size
Sizing Tips
Go by your loosest comfortable fit — All bodies fluctuate. Think about your size on a "good" day, not a flare day.
Between sizes? — Go up. The 4-way stretch accommodates, and less pressure is better for unstable ribs.
Rib cage instability? — Many find sizing up reduces subluxation triggers. Gentler is better.
Still unsure? — Contact us at info@getdyversa.com.
Tell us your usual dress size and cup size, and we'll help you find the right fit.
"My PT told me to ditch underwire after my third rib subluxation. Every wireless bra still had that tight elastic on my floating ribs. This one's different — wide, soft band. 8-hour workdays, no issues."– Rachel M. | hEDS | Verified Buyer
''I've dislocated ribs just putting on a regular bra. With this one I step into it — no clasping, no overhead movement. Three weeks in, my ribs haven't slipped once. I cried the first pain-free day.''– Michelle T. | hEDS | Verified Buyer
"The step-in feature alone is worth it. My shoulders sublux constantly. Now I just step in and pull up. Game changer for my morning routine."– Sarah K. | cEDS | Verified Buyer
"My PT recommended wireless to reduce rib pressure. This is the first one with actual support that doesn't irritate my ribs or shoulders. No subluxations since switching.."– Jessica R. | hEDS | Verified Buyer
''Soft, no pressure points, I wear it all day. Only 4 stars because I wish I'd sized up — on flare days the larger size would be better. If you're between sizes, go bigger.''– Amanda L. | HSD | Verified Buyer
Imagine This:
What Changes When Your Bra Stops Fighting You
Before: Dreading getting dressed every morning
After: Step in, pull up, done in 30 seconds
Before: Rib subluxation by noon
After: Wear it all day without pain
Before: Constant readjusting
After: Put it on and forget it's there
Before: Choosing between support OR comfort
After: Finally, both
This bra won't cure rib subluxations. And is NOT a medical device. But it can remove one daily source of pain.
Common Questions
Important Health Information
This product is NOT a medical device.
While this bra is designed with features that may benefit those with hypermobility and connective tissue conditions, it is not intended to diagnose, treat, cure, or prevent Ehlers-Danlos Syndrome or any other medical condition.
Consult your healthcare provider.
If you have EDS, hypermobility spectrum disorder, or any condition affecting your joints or connective tissue, please discuss clothing and support garment choices with your doctor, physical therapist, or EDS specialist before purchasing.
Individual results vary.
What works for one person with EDS may not work for another. EDS presents differently in each individual, and we cannot guarantee this bra will prevent subluxations or dislocations for everyone.
Not sure if this is right for you?
We encourage you to consult your medical team. You can also contact us at info@getdyversa.com with questions about the product design and features.
Not Sure Which One?
Seamless Bra — Best for customizing your fit. Adjustable straps let you dial in exactly the right tension for your body.
Step-in design for £20.
Supportive Bra — Best for maximum strap comfort. Wide fixed straps distribute weight even more evenly across your shoulders. Step-in design.
Same gentle band. for £24.
Both are wireless, and seamless. The difference is straps: adjustable vs. wide fixed. If you like to fine-tune your fit, go Seamless. If you want the widest possible strap for shoulder comfort, go Supportive.