Gender-affirming · Tagless · XS to 5XL

Chest Binders Australia

Looking for a chest binder that actually feels good to wear? You found us.

NOBI's chest binders are designed for trans, FTM, non-binary and gender non-conforming people who want effective chest compression without sacrificing comfort.

4.9 average ratingTrusted by 100+ customers
Free shipping over $120
Ships from Brisbane
Afterpay available
Discreet packaging
Smiling person wearing the NOBI Onyx chest binder with jeans
“this has to be one of the comfiest binders i own”Ashleigh M., verified buyer

Shop chest binders by colour

Wrong size? Exchange within 14 days, even if you've tried it on.

Why NOBI chest binders

Soft & breathable

Breathable fabric made for everyday wear, so you don't overheat.

Tagless & sensory-friendly

No tags, gentle on skin.

Sizes XS to 5XL

Nine sizes, measured by chest and shoulders.

LGBTQIA+ owned

An Australian business, designed for trans, non-binary and gender non-conforming people.

Chest binders made for everyday wear

Onyx chest binder worn with jeans
Cocoa chest binder with matching boxers
Onyx chest binder with NOBI crew socks
Smiling person wearing the Cocoa chest binder

Chest binder reviews

4.9 average rating from NOBI customers

“mine just arrived today, i put it on and i had a cry. so comfortable in every way”
lexi, verified buyer
“It does the job and is soo comfortable and supportive without digging in anyway. Arrived quick too!”
Frances R., verified buyer
“this has to be one of the comfiest binders i own, perfect for underneath singlets and tees!”
Ashleigh M., verified buyer

Chest binder size guide

Check your chest and shoulder measurements against the chart. If you're between sizes, size up. A binder that's too small, tight or restrictive isn't a better binder.

Chest binder size chart in inches
SizeChest (in)Shoulder (in)
XS30-32<13
S32-3413-16
M34-3614-17
L36-3816-20
XL38-4020-23
2XL40-4222+
3XL42-4422+
4XL44-4622+
5XL46-4822+

Wrong size? You can exchange it for a different size within 14 days, as long as it's only been tried on. Unsure? Email contactnobiclo@gmail.com before you order and we'll help you out. See the full size chart.

Chest binder worn under everyday clothes

New to binding?

Start with 4 to 6 hours and build up. Keep it under 8 hours a day, never sleep in it, and take at least one full rest day a week.

Read our how to bind safely guide

Need a lower-profile option?

NOBI binding tape is ideal for exercise or low-cut styles where a traditional binder isn't practical.

Shop binding tape

Chest binder FAQs

What is a chest binder?

A chest binder is a compression garment that flattens the chest. They're often worn by trans men, non-binary and genderfluid people. For the full rundown, read everything you need to know about chest binders.

Where can I buy a chest binder in Australia?

Right here. We don't have a physical store, so everything is sold online and posted from Brisbane Australia-wide, with tracking through Australia Post.

What's the best chest binder for beginners?

One that fits properly. Use the size guide above, size up if you're between sizes, and start with 4 to 6 hours at a time before building up.

Are chest binders safe?

Binding is safest in a binder that fits. Keep it under 8 hours a day, never sleep in it, take at least one full rest day a week, and avoid swimming and contact sports while binding. If you notice pain, trouble breathing, numbness or lightheadedness, take it off and rest. Our how to bind safely guide has more.

How much is shipping?

Standard shipping in Australia is $11.95, or free on orders over $120.

How long does delivery take?

We send orders with Australia Post Parcel Post. Once your order is posted, delivery usually takes 2 to 4 business days within Queensland and 3 to 6 business days interstate, depending on where you are.

Can I get discreet packaging?

Yes. Just add a note to your order asking for discreet shipping.

Can I pay with Afterpay?

Yes, Afterpay is available at checkout so you can split the cost into instalments.

Can I return or exchange my binder?

For hygiene reasons we don't offer change of mind returns, but you can exchange a binder for a different size or colour within 14 days. Trying it on is fine, as long as it's unwashed and in its original condition (exchange shipping is paid by you). If your binder arrives faulty or damaged, email us with photos and we'll sort out a replacement or refund.