Chest binding, or ‘binding’ is exactly as it sounds - binding or flattening the chest tissue to achieve a flatter chest appearance.
Chest binders may be referred to as 'binders', 'ftm binders', 'trans binders', 'trans masc binders' or a multitude of other names, but they all refer to the same item of clothing. For a more complete glossary of terms, read
this page.
There are many reasons a person may choose to bind their chest, however it is most commonly done to achieve a more masculine appearance, and to alleviate gender dysphoria.
A post-operative chest binder is sometimes worn after top surgery to aid the healing and recovery process.
Traditional chest binders incorporate a piece of rigid fabric across the chest as a means of binding the chest. This rigidity can make it difficult to breathe and move freely, and can therefore be quite dangerous.
We've designed our chest binders with multiple layers of premium compression fabric (rather than a rigid panel) to achieve a good bind without the restrictions on breathing and movement. This makes our chest binders the most comfortable chest binders on the market.
Some people never feel the need to examine or question the gender they were assigned at birth. But for many people, the gender they were assigned at birth doesn’t match how they feel on the inside. Gender dysphoria refers to that ‘misalignment’ between the gender a person feels or identifies as, and the one assigned to them at birth. So the goal of many ‘gender affirming’ products such as chest binders is to alleviate that gender dysphoria.
At Transform, we design clothing specifically for the transgender and gender diverse community that fits a particular body shape but provides a look that more aligns with their gender identity. For example, our masc-look clothing is designed to accommodate - but not accentuate - hips and a shorter frame.
Chest binding isn’t just about appearance—it can have a powerful impact on mental health. A 2017 study published in Transgender Health found that binding significantly reduced gender dysphoria and improved mood and confidence. However, improper binding can lead to side effects like back pain, breathing issues, or skin irritation. That’s why education on safe binding practices is essential.
At Transform Transwear, we offer a range of binders designed with trans bodies in mind:
Tank Binders
– Great for daily wear with maximum coverage.
Adjustable Crop Binders – Customisable fit, ideal for layering or hot weather.
Post-Surgical Compression Binders – Support recovery after top surgery.
Swimming Binders - designed to allow freedom of movement whilst swimming.
Sensory Compression Vests - for those wanting a gentle bind with the comfort of soft compression.
All our binders are designed for comfort, support, and inclusivity. Sizes range from XXS to 5XL, and we proudly cater to neurodivergent needs with sensory-friendly fabrics.
✔ Don’t bind for more than 8–10 hours a day
✔ Avoid sleeping or exercising in a binder
✔ Always use purpose-made binders (never tape or elastic bandages)
✔ Rotate days off to give your body a break
✔ Watch for warning signs like chest pain or trouble breathing
For a complete safety checklist, visit our Binding Safely page.
According to the Trevor Project and ACON, affirming gender expression—like binding—can greatly reduce anxiety and depression in trans youth and adults. Binding isn’t about hiding who you are. It’s about becoming more of who you are.
For more terminology and clarity, explore our LGBTQIA+ Glossary.
We know binders can be life-changing. That’s why we’re proud to support NDIS claims and AfterPay for accessibility. Everyone deserves to feel safe in their body—without financial stress.
There are many different types of chest binder on the market. Most traditional binders incorporate a piece of rigid fabric covering the chest area as a means of flattening the chest. As you can imagine, that rigidity can cause a number of problems such as decreased mobility and restricted breathing, which is why we at Transform don’t recommend these types of chest binder.
Our chest binders use multiple layers of soft compression fabric to achieve a ‘bind’ which means you shouldn’t experience any restricted breathing or movement. Nevertheless, we still recommend following our
safe binding practices.
At Transform, we have designed a few different types of binder.
Our
tank and
tee chest binders are made with multiple layers of soft compression fabric and can easily be put on over your head. They also have no rough seams or tags, so if you’re after a sensory friendly binding experience, this is your best bet.
Our
adjustable crop chest binders are designed to open at both sides, allowing you to adjust them once placed over your head. This means you can generally achieve a firmer bind with our adjustable crop binders. They do however require a bit more time and effort to put on (doing up the hooks!). So only opt for this option if you’re committed to working a bit harder to achieve a slightly firmer result.
Our
adjustable crop chest binders also come with 3 different tightness options, meaning you can adjust the setting throughout the day. Or, you can adjust the way the binder fits to your body shape. Whichever tightness setting you choose, you should always make sure it is the same on both sides to ensure even compression.
Depending on the style of binder you're after, we need different body measurements, however the chest measurements are perhaps the trickiest.
The upper chest measurement is taken by putting the measuring tape as high as it can go under your arms and then wrapped around your torso.
The full chest measurement is the widest or fullest part of your chest tissue - and the tape should sit just on top of your skin, not pulling the tissue tight.
The under chest measurement is your rib cage measurement right underneath your chest tissue (think about where a bra strap would sit). You may need to lift the breast tissue to get this measurement.
Our tank and tee chest binders do not have any rigid panels like many other binders, which means that it should be easy enough to pop on over your head as with any other top. If it's too difficult to pop on over your head then you probably have the wrong size and should go up one size.
We find the easiest way to put the adjustable crop chest binder on is by doing up the first side, popping the binder on over your head, and then doing up the hooks on the other side. Usually the open side will be your non-dominant side because it's often easier to reach across your body with your dominant hand to do up the hooks. The hooks should be adjusted to the same setting on each side.
You should be able to move your arms, bend and breathe freely without restriction and still achieve the flattening effect you want. If you experience chaffing, rubbing, restricted breathing or movement, then your binder is too small.
How long can I wear a binder?
No more than 8–10 hours per day. Give your body rest days.
Can teens bind safely?
Yes, with guidance. Our binders come in youth-friendly sizes and soft materials.
Can I work out in a binder?
It’s safer to remove it during intense exercise. We suggest a sports bra or compression shirt instead.
Is it safe post-surgery?
Yes—check out our
post-surgical binders made specifically for recovery.
