Magic Seamless Criss-Cross Back Sports Bra
Magic Seamless Criss-Cross Back Sports Bra
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.
This is the bra you stop thinking about—and that's exactly the point. From morning coffee to evening collapse, it just works.
This bra fits true to size, so you can order your usual size with confidence. It’s designed to match your standard measurements for a comfortable and reliable fit every time.
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 Bra That Doesn't Feel Like Punishment
You know the ritual: you walk through the door and the bra comes off immediately. That "sweet release" at the end of every day—because wearing your bra feels like enduring it.
Here's why most sports bras fail you: thin straps concentrate all the weight on your shoulders (hello, grooves and bruises), while weak bands force you to crank everything tighter just to stay supported. Tighter means you can't breathe. Looser means you bounce. It's an impossible trade-off.
The Magic Seamless Criss-Cross is built differently. Our StructuraLift™ wide band handles 80% of the support—the way bras are supposed to work—so straps can finally do their job without digging. The criss-cross design distributes weight across your back, not down into your shoulders. Wire-free construction means nothing pokes, stabs, or leaves marks.
The result? A bra you forget you're wearing. No counting down the hours. No racing home to rip it off. Just all-day comfort that actually lasts.
Fabric & Care
Fabric & Care
Fabric
Nylon 78%, Spandex 22%
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
Forget It's There
No Shoulder Grooves
Vanishes Under Clothes
Shape Without Squeeze
Stays Cool, Never Clings
Workout to Weekend
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will this actually support me—or is it just another "comfortable but useless" sports bra?
This isn't compression that smashes everything flat and calls it "support." Our StructuraLift™ wide band handles 80% of the work—the way proper bras are engineered—so you get real lift without straps digging into your shoulders. Whether you're a B cup or DD+, the weight gets distributed across your back, not concentrated in two thin lines cutting into your skin. Support and comfort aren't a trade-off here.
Why does this bra feel more supportive than a typical wireless bra?
That's the design working. The firm, posture-supportive fit is what gently nudges your shoulders back and takes the load off your neck and back; something a regular wireless bra simply can't do. It may feel slightly more secure than what you're used to at first. Give it a few minutes to settle, adjust the front hooks to your comfort, and most customers find it becomes their go-to all-day bra.
"I'm larger-busted and scared I won't find my size. Do you actually have plus sizes?"
We hear this fear constantly and we built for it. Our extended size range accommodates larger busts and the fluctuations of pregnancy, engorgement, and nursing. Lightweight CloudSoft™ fabric stretches without losing support. Check our size guide, and know this bra grows with you from second trimester through weaning.
What makes it "magic" exactly?
Fair question—we get the skepticism. Here's the real answer: MagicLift™ cups mold to your actual shape instead of forcing you into a generic form. That means lift and cleavage that look natural, not stiff or fake. CloudSoft™ lace feels soft, not scratchy. And the front closure means no morning contortions. The "magic" is that it just... works. No adjusting all day. No torture. Just confidence.
"What if it doesn't fit? I've had bad luck with bras online."
Fair concern. Online bra shopping feels risky, especially when your body keeps changing. You've got 30 days to wear it and decide. If the size shifts or it's not right, reach out. We'll exchange or refund. No drama, no hoops.
How do I know which style is right for me?
This seamless plunge bra is perfect if you wear low-cut tops, want invisible support under fitted clothes, or just need everyday comfort without wires stabbing you. Our fit guide breaks down each style by what you actually need—not confusing technical specs. Still unsure? Send us a message. We'll help you find your match based on what you're looking for.
How should I wash and care for my Magic Bra?
Hand wash in cool water with mild detergent, or use a lingerie bag on the delicate cycle. Skip the dryer—lay flat or hang to keep the shape and stretch intact. Avoid fabric softeners (they break down elastic over time). A little care goes a long way. Your bra should last for years, not fall apart after a few months like the ones you've had before.
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.
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