Magic Tank Top With Built-In Bra
Magic Tank Top With Built-In 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.
Ready to forget you're wearing a bra? Try it risk-free today.
No more choosing between support and comfort.Just all-day wearability that adapts to your body—from morning yoga to evening plans.
The Fit That Never Fights Back
The Magic Tank is engineered to feel like wearing nothing, yet supporting everything. Its Integrated Lyocell Support System™ adapts to your shape, giving natural lift without wires, digging, rolling, or shifting pads. The fit stays smooth and sculpted through every move, so you never tug, adjust, or feel compressed. It’s the kind of all-day comfort that makes you forget you’re even wearing support at all.
Description
Description
Every woman knows the ritual. You come home, close the door, and the first thing you do? Rip off your bra with a sigh of relief so profound it feels almost magical.
But here's what nobody's saying: that daily discomfort isn't normal. And you shouldn't have to endure it.
For decades, the bra industry has broken its promise to women. They sold us on "support," then delivered products that dig into our ribs, strangle our backs, and leave angry red marks on our skin. Traditional underwires poke and jab. Straps slip or cut into shoulders. Bands roll up. And we've been told this is just "the price of support."
Worse? When we tried built-in bra tops as an escape, we got betrayed all over again.
Here's the dirty secret the industry won't tell you: Traditional built-in bras were never engineered for real support. They use cheap, one-size-fits-all construction with removable foam pads that shift around during wear and get lost in the wash. That thin elastic "shelf" underneath? It provides zero lift—your breasts sag, bounce, and you're left feeling more exposed than supported. These products force your body to conform to the garment instead of the other way around. No wonder you've been disappointed before.
The industry failed you. But we didn't accept that failure.
We asked a different question: What if we could engineer built-in support that actually works—without wires, without pain, without compromise?
The answer is the Magic Tank's Integrated Lyocell Support System™—a permanently sewn-in chest pad construction that adapts to your body's unique shape while delivering structured, wire-free lift. Not removable pads that shift. Not flimsy elastic that sags. But a sophisticated, body-molding support system that stays in place through every movement, every wash, every wear.
We paired that engineering breakthrough with 100% Lyocell fabric—naturally breathable, moisture-wicking, and softer than cotton. No heat trap. No irritation. No synthetic itch. Just luxury-grade comfort that works as hard as you do.
Now imagine this:
You wake up and pull on your Magic Tank without thinking twice about which bra to wear underneath—because you don't need one. You move through your entire day—errands, work, meetings, dinner—without once reaching back to adjust a strap or feeling that vice-like grip around your ribs. You come home at night, and for the first time in years, you forget to take off your bra because there's nothing to take off. No accumulated tension. No desperate relief. Just continuous, uninterrupted comfort from morning to night.
That's bra amnesia. And that's what the Magic Tank delivers.
Women who make the switch tell us the same thing: "I wore it all day and didn't even notice I had it on." Not because it's unsupportive—but because real support doesn't have to hurt. Comfort doesn't have to be a compromise. And you don't have to choose between lift and freedom anymore.
The Magic Tank isn't just another top. It's the industry's broken promise—finally kept.
For decades, they told you how you had to feel. It's time to decide for yourself.
Fabric & Care
Fabric & Care
Premium Materials, Everyday Durability
Fabric Composition:
- 78% Nylon: Soft, durable, moisture-wicking
- 22% Spandex: Stretch that moves with you and bounces back
- Removable padding for customizable coverage
Why This Fabric Matters: This isn't your average cotton blend. Our high-performance fabric actively pulls moisture away from your skin, keeping you cool and dry whether you're in a heated yoga class or just living your busy life. The four-way stretch moves with your body, never against it—so no restriction, no binding, just freedom.
Care Instructions:
- Machine wash cold with like colors
- Remove pads before washing
- Tumble dry low or hang dry
- No bleach or fabric softener (they break down the stretch)
- Skip the dryer sheets—they reduce moisture-wicking properties
Pro Tip: Washing in a mesh laundry bag extends the life of your tank and keeps the straps from tangling.
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
Engineered Lift Without Wires
Invisible Support Under Everything
Move All Day—Zero Adjustments
Permanently Integrated—Never Shifts
Solo-Worthy Style, Built-In Function
True Bra Amnesia—Forget It's There
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will this actually support me—like, really support me?
Yes. This isn't a shelf bra. The Magic Tank uses a permanently integrated Lyocell chest pad system engineered to deliver structured, wire-free lift that actually works. It molds to your unique shape and provides real support that lasts all day—without the digging, poking, or pain of traditional underwires. If you've been disappointed by flimsy built-in bras before, this is different. We engineered it to work.
I've tried built-in bra tops before and the pads always shift around. How is this different?
Because ours don't shift. Ever. The pads in the Magic Tank are permanently integrated—not removable. They're sewn into the construction so they can't bunch during wear, can't shift in the wash, and can't get lost in your dryer. The support stays exactly where your body needs it, every single time you wear it. That's the difference between a product designed for convenience and one engineered for performance.
Is it comfortable enough to wear all day—or will I be desperate to take it off by 5pm?
You'll forget you're wearing it. That's not marketing speak—that's bra amnesia, and it's the ultimate test of all-day comfort. The 100% Lyocell fabric is breathable, moisture-wicking, and softer than cotton. The wireless design eliminates the digging and strangling of traditional bras. There's no accumulated tension, no countdown to relief. Most women tell us they wear it from morning to night and genuinely forget it's there. That's what real comfort feels like.
Can I wear this on its own, or is it just for layering?
Both! The Magic Tank is designed to be versatile enough to wear solo with jeans, skirts, or shorts—or layered under cardigans, blazers, and jackets. The built-in support means you're covered either way, and the clean, minimal design looks great on its own. It's a true wardrobe essential, not just an undergarment.
How do I know which size to choose?
Choose your normal top size. The integrated pad adapts to your body shape, so you don't need complex bra sizing charts. If you're between sizes or prefer a more relaxed fit, size up. Still not sure? Our fit team is here to help—just reach out. We want you to feel absolutely confident in your choice.
What if it doesn't fit or I don't love it?
We've got you covered with easy returns and exchanges. If the Magic Tank isn't everything you hoped for, send it back—no hassle, no guilt, no complicated return forms. We want you to feel absolutely confident in your purchase, and we stand behind our product 100%.
How should I wash and care for my Magic Tank?
Machine wash cold, tumble dry low or hang dry. Since the pads are permanently integrated, there's nothing to remove before washing—just toss it in with your regular laundry. The Lyocell fabric and integrated support maintain their quality, softness, and shape wash after wash. No special treatment needed.
Why is this better than just wearing a wireless bra under a regular tank?
Because you eliminate the friction, the layers, the heat, and the hassle. Two separate garments mean two sources of discomfort—bands that roll, straps that peek out, bras that ride up under your top. The Magic Tank integrates support directly into the garment, so everything moves as one. It's seamless, cooler, more comfortable, and infinitely simpler. Once you experience it, you won't go back to layering.
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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