Cooling Back Design
The open back design keeps me so much cooler than my other high support 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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Because you deserve a sports bra that works as hard as you do—without making you work to wear it.
Finding Your Perfect Fit:
The Magic Open Back High Neck Sports Bra runs true to size, offering a snug, sculpting fit that feels secure without restriction. The longline band should sit flat and smooth beneath your bust, staying comfortably in place through every movement. Designed to mold naturally to your body, it provides firm yet flexible support that moves with you—not against you.
Fit Tips:
If you’re between sizes, size up for comfort or down for a more compressive feel. The longline band should feel snug and supportive, but never restrict your breathing. The high neckline is designed to sit just above your collarbone—secure yet never suffocating. For adjustable coverage, keep the removable pads in for a lifted look or take them out for a lighter, natural fit. Still unsure? Try it risk-free with our 30-day free returns and exchanges.
You know that moment when you're trying on yet another sports bra and you think, "This is it—this one will finally work?" You pull it on, and within five minutes, you're already adjusting the straps, tugging at the band, or feeling like you can't take a full breath.
You've tried the high-compression ones that feel like a straightjacket. The cute ones that look great but offer zero support. The ones that promise "maximum hold" but leave you bouncing in pain or digging into your shoulders until they bruise. And the so-called "high-performance" bras that make you so hot and sweaty you feel suffocated.
Here's the truth nobody talks about: the problem isn't you—it's the bra.
Most sports bras are designed with a "shrink it and pink it" mentality—taking men's athletic design principles, making them smaller, adding some color, and calling it a day. They're not engineered for the way women's bodies actually move, sweat, or need support. That's why the straps slip, the bands roll, the padding shifts, and you end up with that horrible uniboob look or painful bounce.
The Magic Open Back High Neck Sports Bra was designed by women who were tired of settling for "good enough."
We engineered a longline underband that actually distributes weight evenly across your torso—not just your shoulders. That's why it stays in place without rolling and why you don't end up with red marks and aching shoulders at the end of the day. The high neckline gives you full coverage without that suffocating, choking feeling, because we shaped it to sit comfortably against your collarbone—not your throat. And the open racerback design? That's not just for looks. It creates real ventilation where you need it most, keeping you cool and comfortable even during your sweatiest sessions.
Imagine pulling on a sports bra in the morning and actually forgetting you're wearing it. No mid-workout adjustments. No painful bounce. No overheating. Just secure, breathable support that lets you move freely—whether you're hitting the gym, chasing after your kids, or running errands after a long day.
That's what our customers tell us: "I wore it all day and didn't think about my bra once." "No digging, no rolling, no adjusting—it just worked." "Finally, a high-neck bra that doesn't make me feel claustrophobic."
You deserve a sports bra that supports your body without punishing it. One that keeps you cool, comfortable, and confident from your first workout to your last task of the day. That's exactly what the Magic Open Back High Neck Sports Bra does—and you'll feel the difference from the moment you put it on.
Materials & Construction
Premium Fabric Blend:
Design Features:
Care Instructions:
Pro Tip: Wash in a mesh lingerie bag to extend the life of your bra and keep the padding in perfect shape.
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.
Not at all. That's actually why we designed it this way. Unlike other high-neck sports bras that sit tight against your throat, ours is strategically cut to sit just above your collarbone—giving you full coverage without that suffocating, restricted feeling. You get the coverage you want with the breathability you need.
It makes a huge difference. The open racerback design creates actual airflow across your back and shoulders—the areas where you tend to sweat the most. It keeps you noticeably cooler and more comfortable during workouts and throughout your day. Plus, it looks amazing under tank tops.
Nope. That's the whole point of the longline design. The wide, supportive band distributes pressure evenly across your torso, so it stays flat and secure against your skin—no matter how much you bend, stretch, or sit. No more rolling, no more riding up.
Our removable foam padding is designed to stay exactly where you put it. It's soft, breathable, and shaped to move with your body without shifting, bunching, or creating weird lumps. Plus, it's removable—so if you prefer to go without, you can easily take it out.
We recommend checking our size chart above and measuring your bust and band size. If you're between sizes, size up for more comfort or size down if you prefer more compression. And don't worry—we offer free returns and exchanges within 30 days, so you can try it risk-free.
Yes! The longline band and racerback design provide secure support for medium to high-impact activities. The wide band distributes weight evenly (so it's not all on your shoulders), and the snug fit keeps everything in place without painful bounce. Many of our customers wear it for running, HIIT, and intense gym sessions.
You can absolutely wear it all day. The ultra-soft, moisture-wicking fabric and comfortable fit make it perfect for all-day wear—whether you're working out, running errands, or working from home. Our customers tell us they forget they're even wearing it.
We want you to love your Magic Bra. If it's not the perfect fit, you can return or exchange it within 30 days for a full refund. No hassle, no questions asked.
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.
The open back design keeps me so much cooler than my other high support bras.
Honestly didn't expect much from this bra at first, but it surprised me in the best way. No digging and no rolling, just solid support the whole workout.
Finally found a sports bra that fits right, looks great and actually supports me without all the discomfort. Truly impressed.
The material stays breathable and doesn't trap sweat.
Great for long, busy days. It stays comfortable from morning to night.
Perfect for yoga. I can move freely without feeling restricted.
The quality feels premium. It stretches well but doesn't warp.
One of the comfiest bras I've owned. You can tell it was designed thoughtfully.
Makes me feel confident even when I feel bloated. The cut is really forgiving.
Wore it on a run and felt properly supported without shoulder aches afterwards.
Amazing for lifting days. I don't need to adjust anything between sets.
Happy to say the band stays flat all day. No rolling up at all.
Feels supportive without giving me that squashed feeling.
Great airflow on the back. My workouts feel so much less sweaty now.
I usually avoid high neck styles, but this one is genuinely comfortable and surprisingly flattering.
I wore it for errands, a dog walk and then a stretch session. Still comfy hours later.
This is the first high neck sports bra I've worn that doesn't feel tight around my throat. It sits comfortably and looks sleek.
Finally, boutique bras that celebrate your curves—without the boutique price tag.
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