Magic Asymmetric One Shoulder Sports Bra
Magic Asymmetric One Shoulder Sports Bra
Size Guide
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! We recommend measuring this part in Inches and converting it to CMs.
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.
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Because you deserve a bra that works as hard as you do—without making you suffer for it.
Your Best Fit, Every Wear
The Magic Asymmetric One Shoulder Sports Bra is designed to mold perfectly to your body, giving you the right balance of comfort and support. The underband should sit flat and snug against your skin—secure but never tight. If it rides up in the back, a smaller size will give you better stability. The asymmetric strap should rest comfortably on your shoulder, staying in place without slipping or digging in. With removable pads, you can easily adjust your lift and coverage—keep them in for a sculpted, supported look or take them out for a softer, natural feel.
Description
Description
You know that feeling when you're constantly aware of your bra?
When you're tugging at straps that dig into your shoulders, adjusting a band that rolls up your back, or counting down the minutes until you can finally take it off and breathe?
We know that feeling too. And we're done with it.
Here's the truth most sports bra brands won't tell you: the problem isn't your body. It's the lazy, one-size-fits-most design approach that's been failing women for decades. Traditional sports bras force you into an impossible choice—suffer through painful compression that makes you feel like you can't breathe, or deal with flimsy support that leaves you bouncing and hurting. The S/M/L/XL sizing system ignores the reality that every woman's body is different. And those "high-performance" bras? They dig, they chafe, and they make you dread your workout before you even start.
That's where the Magic Asymmetric One Shoulder Sports Bra comes in.
We designed it with a unique asymmetric structure that changes how support is distributed across your body. Instead of relying on two straps that constantly slip and dig, the single-shoulder design creates a balanced support system that moves with you, not against you. The wide, lay-flat band anchors everything securely without rolling or pinching. And the breathable, moisture-wicking fabric (79% nylon, 21% spandex) keeps you cool and comfortable whether you're crushing a HIIT class or running weekend errands.
Imagine putting on a sports bra in the morning and forgetting you're wearing it. Imagine moving through your workout—or your entire day—without once stopping to adjust, tug, or wish you could rip it off. Imagine looking in the mirror and seeing a smooth, confident silhouette instead of bulges, lines, or the dreaded uniboob. That's not a fantasy. That's what the Magic Asymmetric One Shoulder Sports Bra delivers.
Real women are already living this reality. As one customer put it: "I actually forgot I was wearing a sports bra. That's never happened before." Another said: "No digging, no rolling, no constant adjusting. I wore it for 12 hours straight and it still felt good."
You've tried enough bras that promised comfort and failed. You've accepted enough pain as "just part of being active." You've spent enough time dreading something that's supposed to support you.
This is your invitation to try something that actually works—a bra designed for real women, real bodies, and real life.
Fabric & Care
Fabric & Care
Materials:
79% Nylon, 21% Spandex
Removable padding for customizable lift and coverage
Breathable, moisture-wicking performance fabric
Soft, stretchy material that moves effortlessly with your body
Care Instructions:
Machine wash cold with like colors
Hang to dry or tumble dry low
Do not bleach or iron
Remove pads before washing for best results
Why This Fabric:
We chose this premium nylon-spandex blend for its perfect balance of breathability, support, and lasting comfort. It wicks away sweat to keep you cool and dry, stretches with every movement without losing its shape, and feels luxuriously soft against your skin—never scratchy, never restrictive. It’s everything you want in a sports bra: performance you can feel and comfort you can rely on all day.
Shipping and returns
Shipping and returns
Shipping
We offer FREE Tracked shipping on orders over £25 📦
Orders below £25 will be charged a flat rate of £3.95.
We process orders between Monday and Friday. Please note that we require 2 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 4 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@magicbra.co.uk 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
Asymmetric Support That Actually Works
Breathable Back Cutout Design
Removable Pads for Custom Fit
Freedom of Movement
Smooth Under Any Outfit
Versatile Style for Any Occasion
We Get These Questions A Lot
Supportive answers for your most common bra dilemmas.
Will Magic Bras actually support me — like, really support me?
Oh, 100%. Whether you’re a B cup or a G, Magic Bras are built to lift, shape, and hold you in — without squeezing or digging. They offer the kind of everyday support that moves with you, feels effortless, and still keeps everything right where it should be. You’ll feel the difference from the first wear.
Are they comfortable enough to wear all day?
Yep, that’s kind of our thing. We design every Magic Bra to feel like a second skin — breathable, soft, and smoothing in all the right places. No digging, no pinching, no “Can’t wait to take this off” energy. Just everyday confidence.
How do I know which style is right for me?
You don’t have to guess — that’s what we’re here for. From wireless comfort to sculpting support and everyday smoothing, we’ve got different styles to match what you need. Just check our fit guide or send us a quick message — we’ll help you find your favorite.
What makes it “magic” exactly?
It’s the way you feel when you wear it—and when you don’t have to think about it. Magic Bra lifts, smooths, and supports without the digging, tugging, or discomfort. You feel held, not restricted. That’s the kind of magic every woman deserves.
What if I’m between sizes or not sure what to get?
We’ve been there. Because sizing can vary between styles, we recommend checking The Fit section on each product page — it’s tailored for that specific bra. Our goal is to help you find a bra that feels like it was made just for you.
What’s your return policy? I’ve had bad luck with bras online.
Totally fair. If it’s not love at first wear, no worries. You’ve got 30 days to try it, and if it’s not working for you, just get in touch with us — we’ll help you sort it out. No drama, no pressure, no questions asked.
How should I wash and care for my Magic Bra?
Use this text to answer questions in as much detail as possible for your customers.
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 bright pink is such a vibeit makes me excited to work out.
The back design is STUNNING. I've already gotten compliments at the gym.
Wore it to a dance class and didn't spill out once. Secure but comfortable.
Put it on for a quick workout and ended up wearing it the whole day because it felt that good.
Perfect for yoga because it doesn't dig into my ribs when I breathe deeply.
Honestly feels like I'm wearing nothing, but in a supportive way.
The shaping is subtle but makes everything look lifted without squeezing.
Feels supportive without compression-squeezing the life out of me.
Makes me want to buy every colour because I don't want to wear anything else now.
I didn't expect an asymmetric bra to feel more secure than my regular ones, but wowthis stays put no matter what I'm doing.
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