Better Than My Sports Bra
My boobs feel secure but not strangled. Honestly better support than some of my sports bras.
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Getting the right fit doesn't need to be hard, let us help you make sure you get the right fit.
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!
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.
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Ready to stop thinking about your bra all day?
Say goodbye to digging wires and shifting pads. This built-in bra tank top delivers real support you can forget about—from morning coffee to evening unwind.
This built-in bra tank is designed to fit snugly for the best support while staying comfortable enough for all-day wear. The ribbed fabric should gently hug your body without feeling tight, and the cropped band naturally sits at the waist for a secure, flattering fit. The racerback straps are meant to lay flat without pulling or gapping. If you’re between sizes, prefer a more relaxed lounge fit, or have a longer torso, sizing up is recommended. Stick with your true size if you want maximum lift, a sleek silhouette under fitted clothing, and a secure, stay-in-place feel throughout the day.
You know that feeling when your bra is digging into your ribs by 2 PM? When you're constantly tugging at straps that won't stay put, adjusting pads that bunch up, or counting down the hours until you can finally rip the whole thing off?
Yeah. We know that feeling too.
Here's what most brands won't tell you: the reason built-in bra tops have failed you in the past isn't because built-in support doesn't work. It's because most companies design them like basic shelf bras—just soft fabric with flimsy padding thrown in. They promise support but deliver disappointment because they're missing the one thing that actually matters: intelligent engineering.
Traditional bras hurt because rigid underwires can't adapt to your unique body. But here's the hidden problem with most "wireless" alternatives: they go too far in the opposite direction. They remove all structure, leaving you with something that feels comfortable for about five minutes before reality sets in—sagging, bouncing, and zero actual support.
That's where the Magic Built-In Bra Tank Top is completely different.
We engineered an internal support system that does what seemed impossible: provides real lift and shaping without a single uncomfortable element. The secret is in the integrated chest padding—precisely positioned, permanently secured, and designed to work with your body's natural movement. No shifting during your workout. No bunching in the wash. No fishing around trying to reposition pads that have migrated to your armpits.
The premium nylon-spandex blend creates just the right balance of structure and softness. The ribbed texture isn't just pretty—it adds subtle reinforcement exactly where you need it. And the racerback design? It distributes weight evenly across your shoulders so you're never dealing with straps that dig or slip.
Imagine starting your morning by pulling on one piece that does everything. Imagine going through your entire day—the commute, the meetings, the workout, the errands—without once reaching back to adjust a strap or unhook something that's cutting into you. Imagine that moment at the end of the day when you realize you forgot you were even wearing it.
That's not a fantasy. That's what over 3,000 women tell us about this tank top.
"I wore this for 12 hours straight and didn't adjust it once. I actually forgot I had it on until I got ready for bed. That has NEVER happened with any bra or built-in top before." - Sarah M.
You deserve to stop thinking about what's under your clothes and start living your life. This is the piece that finally makes that possible.
Materials:
Care Instructions:
Why These Materials Matter: Our premium nylon-spandex blend was specifically chosen for its unique combination of softness, durability, and recovery. Unlike cheaper fabrics that lose their shape after a few washes, this blend maintains its supportive structure wash after wash while staying incredibly soft against your skin.
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.
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.

Risk-Free 30-Day Guarantee
We’re confident you’ll love your new bra. Every order comes with a 30-day guarantee that covers faults, defects, or lost shipments (see terms and conditions for more info). And if something’s not right, our care team will make it right for you.
Hassle-Free Returns
Need a different size or found an issue with your order? Just email us support@magicbraus.com and we’ll take care of it quickly and easily.
Fast & Free Shipping
We know you’ll be excited to try it on, so we ship fast. Enjoy free shipping on all orders over $35. Most orders arrive within 5–10 business days after dispatch.
Best Value Promise
We believe every woman deserves comfort and confidence without overpaying. That’s why we make sure you’re getting the best value every time you shop with us.
Safe & Secure Checkout
Your information is protected every step of the way for a worry-free shopping experience.
Step 1: Waist
First, find your natural waist where your body indents at the sides. Wrap measuring tape around this area, then measure 5 cm below - this is where your pants typically sit. Keep the tape snug but comfortable - this is your waist measurement.
Step 2: Hip
Next, locate the fullest part of your hips - this will be 6" to 9" below your natural waist, depending on your height. Wrap the measuring tape around this area, keeping it snug but not tight - this is your hip measurement.
If you're between sizes, always choose the larger size for comfort. Your panties should lay smoothly against your skin without digging or pinching.
Finding your perfect fit starts with accurate measurements. Getting this right ensures comfort and prevents potential health issues. Here's your comprehensive guide to measuring correctly:
DO's
DON'Ts
Supportive answers for your most common bra dilemmas.
Yes. This isn't like those flimsy shelf bras you've tried before. The Magic Built-In Bra Tank Top uses engineered internal padding positioned exactly where you need lift and support. It's designed to replace your traditional bra for everyday activities—work, errands, casual outings, and light to moderate exercise. The strategic construction provides genuine support without any wires, hooks, or uncomfortable hardware.
Absolutely. The padding in this tank top is permanently integrated into the garment, not removable, not loose, not going anywhere. It's engineered to stay in position through wearing, washing, and everything in between. No more bunching, no more fishing around trying to reposition pads, no more weird lumps under your clothes.
The whole point of this tank top is that you'll forget you're wearing it. The soft nylon-spandex blend feels smooth and breathable against your skin, and because there are no wires, hooks, or tight bands cutting into you, there's nothing to "rip off" at the end of the day. Our customers consistently tell us they wear it for 10-12 hours straight without discomfort.
Both! This tank top is perfect for light to moderate exercise like yoga, Pilates, walking, or barre classes. It's also ideal as an everyday base layer under cardigans, blazers, or jackets, or worn on its own for running errands or relaxing at home. It's the versatile piece that simplifies your entire routine.
Simple: machine wash cold on a gentle cycle and lay flat or hang to dry. Because the padding is permanently integrated (not removable), there's nothing to lose or reposition. The premium fabric blend is designed to maintain its shape and support even after many washes—just avoid high heat in the dryer to preserve the elasticity.
We want you to love this tank top as much as our other customers do. If it's not quite right, we offer easy returns and exchanges. Your satisfaction is our priority, and we're here to help you find your perfect fit.
Three things: engineering, materials, and durability. Cheaper tanks use thin, low-quality fabrics that lose their shape quickly and padding that shifts or bunches. We use premium 78% nylon, 22% spandex fabric that maintains its supportive structure wash after wash, with integrated padding that's precisely positioned and permanently secured. You're not just buying a tank top—you're investing in a piece that actually works and lasts.
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 boobs feel secure but not strangled. Honestly better support than some of my sports bras.
I wore this during Pilates and nothing moved. Not even a millimeter. Very rare for a built-in bra top.
The ribbed texture actually feels premium,not scratchy like a lot of cheaper tanks. It hugs without suffocating.
The racerback design feels supportive without being overly sporty. Perfect balance.
Did not expect a ribbed tank to feel this supportive,but here we are. The built-in pads don’t move at all,even after washing. Honestly impressed.
Honestly the perfect length not too cropped, not too long. Just right for high-waisted leggings.
The only downside is I now want this tank in every color and my wallet is crying.
The padding is sewn in so it doesn’t bunch or fold into weird shapes. Whoever decided that should get a raise.
I thought the straps might feel too thin,but they don’t dig in at all. They somehow stay put through everything.
I’ve been hunting for a tank that doesn’t show every little bra line. This one smooths EVERYTHING. It’s like a filter in clothing form.
Soft but not flimsy. Supportive but not tight. This is what built-in bras should’ve always been.
I’ve tried on dozens of tops and the pads always shift. These actually stay where they belong.
If you’ve been burned by terrible built-in bras before (hi,me),this tank is the redemption arc.
The fit makes my shoulders look toned even though I haven’t worked out in two weeks.
Wore it on a day trip and literally forgot I was wearing a built-in bra. No digging,no slipping,no pinching. Just… peaceful.
The ribbed texture is honestly so flattering. It smooths out everything without being thick.
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.