Magic U-Back Breathable Nursing Bralette
Magic U-Back Breathable Nursing Bralette
Bra Sizing Guide
Getting the right fit doesn't need to be hard, let us help you make sure you get the right fit.
Band Size
Okay — breathe in, then out, and hold. Wrap a tape measure around your chest at band level and take a look.
Odd number? Add 1. Even number? Add 2.
For example — if you measured 33” and add 1, you get 34”. This is your band size!
Cup Size
Breathe in again, then out, and hold.
1. Wrap a tape measure around the fullest part of your bust and take note.
2. Round to the nearest whole number. This is your bust size!
3. Subtract your band size from your bust size and voila! This determines your cup size.
For example — if your bust measured to 36, you would subtract 34 from 36 to get 2!
| INCHES | 1 | 2 | 3 | 4 | 5 | 6 |
| CUP SIZE | A | B | C | D | DD | DDD |
Put your band size and cup size together and now you have your bra size!
Our example comes out to be a 34B.
You don't win a medal for suffering through another day in a bra that hurts. Comfort isn't selfish. It's how you restore the bandwidth to actually show up for your life.
This bra is designed to fit true to size, but if you find yourself between band sizes, we suggest sizing up to the larger band size. This will help ensure a more comfortable and secure fit.
For the best fit and comfort, our pre-shrunk fabric ensures your size stays consistent wash after wash.
Bra sizes can vary by style. For your best fit, please use our size chart before ordering.
Description
Description
Finally A Nursing Bralette That Lets You Breathe
You know the feeling: bands so tight you can't take a full breath. Fabric that traps heat against skin that's already overheated. Material that punishes tissue that's swollen and sore. Every bra feels like a punishment and somehow, you're supposed to just deal with it.
You shouldn't have to.
Most bras fail because they treat compression as support. But when your rib cage has expanded inches and your breasts are tender, compression doesn't help. It suffocates. It restricts milk flow. It raises your mastitis risk.
This wire-free cotton bralette was designed around breathability, not constriction. The U-back distributes weight gently. The soft band stretches with your body instead of fighting it. The cotton keeps air moving.
This is the bralette you'll reach for every day, because it actually feels good. Not eventually. Right now.
Fabric & Care
Fabric & Care
Fabric
Lining: 88.5% Polyester, 11.5% Cotton
Intimate Apparel Care Instructions
To keep your intimate apparel soft and long-lasting, follow these simple care tips:
- Hand wash is recommended to gently clean and protect delicate fabrics, helping them last longer.
- Wash separately from dark colors to prevent discoloration or staining.
- Avoid bleach and high heat to protect delicate fabrics.
Shipping and returns
Shipping and returns
Shipping
We offer FREE shipping on all orders over $35📦
Orders below $35 will be charged a flat rate of $4.95.
We offer Shipping to the United States, Canada, United Kingdom, Australia and New Zealand
We process orders between Monday and Friday. Please note that we require 1 to 3 working days on average to fulfill your order before dispatching it. Rest-assured we are doing everything in our power to get your order to you as soon as possible! Once your order is dispatched, depending on your country or region, estimated delivery time is between 5 to 10 business days. Please consider any holidays or global events that might impact delivery times.
Returns
We offer hassle-free returns to our nearest dispatch center. To start a return just contact our support team at support@magicbraus.com and we will make the process easy and effortless.
For health and hygiene reasons, we do not accept returns on undies or used items, and they are not eligible for refunds.
Why Buy From Us?
Why Buy From Us?
Size guide
Size guide
Getting the right bra fit is easy! Just follow these two simple steps.
Step 1: Find Your Underbust Measurement
- Ask a friend to help measure, or stand in front of a mirror.
- Relax your arms by your sides.
- Wrap a measuring tape snugly around your ribcage, just below your bust.
- Make sure the tape is straight and level all the way around.
- It's best to do this without a bra, or with a strapless, unpadded bra (make sure the tape isn't measuring over the bra itself).
- This measurement is your UNDERBUST size.
Step 2: Find Your Bust Measurement
- Put on a strapless, unpadded bra.
- Wrap the measuring tape around the fullest part of your bust (usually over your nipples).
- Hold the tape firm but not too tight, making sure it's straight across your back and parallel to the floor.
- This measurement is your BUST size.
Ask a question
Ask a question
Why You'll Love It From Day One
Breathable Cotton Fabric
Room to Actually Breathe
Gentle on Tender Tissue
One-Handed Nursing Access
Adapts As You Change
U-Back That Disappears
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will this actually support me—like, really support me? I've had bras that leave bruises.
Yes—and you'll feel the difference immediately. MagicLift™ distributes support through the entire bra, not just thin straps digging into your shoulders. Whether you're a B cup or a G, you get secure, all-day hold that moves with you. No poking. No readjusting every hour. No marks on your skin at the end of the day.
I'm worried about mastitis. Will this compress too much?
This is exactly what we designed against. Too-tight bands restrict circulation and milk flow, raising your risk of blocked ducts and mastitis. Our soft cotton band stretches with your rib cage instead of squeezing it. No compression on your diaphragm. No constriction around breast tissue. Your milk flows freely, and you can actually breathe.
Will the fabric actually breathe, or is that just marketing?
It's real. The lightweight cotton lets air circulate. No trapped heat, no clamminess, no sticky discomfort. If you've been dealing with overheating, night sweats, or irritation from synthetic fabrics, you'll feel the difference immediately. Especially for around-the-clock wear.
Can I actually wear this all day—and sleep in it?
That's exactly what it's made for. The soft cotton breathes through feeds, naps, and everything in between. No band digging into your ribs at 3am. No wires poking when you roll over. Just gentle, all-day-and-night comfort you'll forget you're wearing.
"What if my size changes before it even arrives?"
Bodies change fast right now, we know. The stretch accommodates 1-2 cup size fluctuations in either direction. Check our size guide, and if you're between sizes, size up. Still unsure? Message us your measurements and how far along you are. We'll help.
Do nursing bras have to look so... frumpy?
No. You've been told you're "delusional" for expecting anything but shapeless in a nursing bra. We disagree. The U-back design gives you smooth, clean lines. Not the obvious-bra-outline that shows through every shirt. Functionality shouldn't mean sacrificing how you feel when you look in the mirror.
What's your return policy? I've had bad luck with bras online.
Totally fair—we know you've experienced some horror stories. Here's the deal: you get a full 30 days to wear it, wash it, live in it. If it's not love? Return or exchange, no questions asked. We want you to feel confident ordering, not anxious. The only way we grow is by making bras women actually keep—so you can shop with confidence every time.
How should I wash and care for my Magic Bra?
A little love goes a long way. Hand wash in cool water with gentle detergent for best results—or use a mesh laundry bag on the delicate cycle. Skip the dryer completely; lay flat or hang to dry. This keeps the CloudSoft™ fabric soft and the MagicLift™ support intact wash after wash. Treat it right, and your bra stays comfortable for years, not months.
Because Magic Bra isn’t a promise — it’s proof. 75,000+ women wear it, love it, and say it’s the best switch they’ve made.
My new item fits perfectly and is very comfortable. Thanks so much!!
I recently purchased this nursing bra and I have to say it is the best one I have ever owned. It is incredibly comfortable, soft, and stretchy, providing the perfect amount of support without feeling too tight.
Love this bra! It's extremely comfortable and doesn't ride up at all. I haven't started nursing yet because I'm 39 weeks pregnant, but it's going well so far. The bra stays in place and does not move, and it does not reveal your nipples without a lot of padding.
The breathable material was perfect for my sensitive skin, and the wireless design allowed me to wear it all day without any discomfort.
I was a little hesitant to buy a nursing bra online, but I'm so glad I did! This bra is fantastic; it fits perfectly and is extremely comfortable. The clasps are simple to operate, and the material is of high quality.
This bra fits just as expected. While I originally ordered it as a sleeping nurse bra, I've found it to be so comfortable that I now wear it throughout the day as well. In fact, I liked it so much that I ordered another one.
Ever since I got this bra, I stopped using my other ones, and now it's my favorite because it's stretchy, comfortable, and gives me the support I need for my back, shoulders, and breasts. I'm even planning to buy another one as I get ready for nursing my baby.
Other best sellers
-
Front Closure Comfort Sports Bra
Regular price $32.99Regular priceUnit price / per$65.99Sale price $32.9946 reviewsSale -
Full Coverage Push Up Lace Bra
Regular price $38.00Regular priceUnit price / per$76.00Sale price $38.00156 reviewsSale -
Magic Deep Cup Fat Hiding Bra
Regular price $40.99Regular priceUnit price / per$81.99Sale price $40.99140 reviewsSale -
Magic Front Closure Push Up Thin Cup Wireless Lace
Regular price $37.99Regular priceUnit price / per$75.99Sale price $37.9919 reviewsSale -
Magic Front Closure Seamless Push Up Bra
Regular price $35.00Regular priceUnit price / per$70.00Sale price $35.0085 reviewsSale -
Magic Invisible Lifting Bra, Lift Up Invisible Bra Tape
Regular price $25.99Regular priceUnit price / per$51.99Sale price $25.9944 reviewsSale -
Magic Non-Slip Front-Buckle Strapless Bra
Regular price $41.99Regular priceUnit price / per$83.99Sale price $41.99183 reviewsSale -
Magic Push Up Stick On Bra
Regular price $22.99Regular priceUnit price / per$45.99Sale price $22.997 reviewsSale
As seen in
Finally, boutique bras that celebrate your curves—without the boutique price tag.
12 types of bras for all shapes and sizes, all providing a little bit of magic.
