Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
Magic Racerback Longline Sports Bra | Great Support Workout Top - Magic Bra
  • All-Day Breathable Support
  • Zero-Dig Racerback Straps
  • Longline Fit for Extra Stability
  • Lift Without Compression
  • Magic Racerback Longline Sports Bra | Great Support Workout Top

    Magic Racerback Longline Sports Bra | Great Support Workout Top

    Regular price $39.99
    Regular price $79.99 Sale price $39.99 save $40.00
    In Stock - Ships With USPS
    Color: Black

    Holiday Mega Sale Bundle & Save🏷️

    $0 - $54
    20% off
    $55 - $89
    28% off
    $90+
    35% off
    Key features
    The fit
    Finally, a sports bra that supports without suffocating. Our racerback longline design gives you maximum lift, breathable comfort, and zero digging straps—all day long.
    Racerback Freedom, Zero Strap Slip
    Wide, cushioned racerback straps stay exactly where you put them—no more digging into shoulders or constant readjusting. The Y-back design distributes weight evenly across your back, so you get real support without the pain.
    Longline Band That Actually Holds
    Our extended band sits snugly below your bust, anchoring everything in place without rolling, riding up, or cutting in. This is the support system your shoulders have been begging for—where the band does the work, not your straps.
    Breathe Easy, Move Freely
    Engineered with ultra-breathable nylon-spandex that wicks sweat instantly and never feels suffocating. The scoop neckline and racerback cut give your lungs room to expand fully—because you shouldn't have to choose between support and oxygen.
    Soft Support Without the Squeeze
    Built-in, non-removable padding gives you natural shaping and modest coverage without the dreaded uniboob effect. Encapsulation design lifts and separates—so your girls stay cool, comfortable, and supported individually.
    Smooth Silhouette, Zero Lines
    Seamless construction and bonded edges mean no visible bra lines under your tightest tees or tanks. Look polished and put-together from the front, back, and side—without any awkward bulges or cutting.
    From Workout to Walkout
    High-performance enough for HIIT, comfortable enough for your coffee run, and polished enough to wear solo. One bra that goes everywhere you do—because your life doesn't pause between workouts.

    Real support. Real comfort. Real freedom. All in one bra.

    Finding Your Perfect Fit:

    This sports bra runs true to size with a snug, supportive fit. The longline band should sit firmly below your bust without rolling or riding up. The longline band should sit firmly below your bust, staying smooth without rolling or riding up.

    The racerback straps are made to stay in place and evenly distribute weight across your shoulders—secure but never digging. Built-in padding provides modest coverage and natural shaping for a flattering look and comfortable feel.

    If you’re between sizes, size up for a little extra breathing room or size down for a more compressive fit. The right fit should feel supportive, balanced, and effortlessly comfortable all day long.

    Description

    You know that sinking feeling when you're trying on yet another sports bra, hoping this one will be different? You tighten the straps enough to get support, but now they're cutting into your shoulders. You loosen them, and suddenly everything's bouncing. You try a tighter band for more hold, but now you literally can't breathe. And you're stuck wondering: why is it so hard to find a sports bra that just... works?

    Here's what most brands won't tell you. The problem isn't you. It's that most sports bras are designed using the same tired "shrink it and pink it" approach—basically taking men's athletic wear, making it smaller, and slapping on some feminine colors. They rely on simple compression (smashing everything down) and generic S/M/L sizing that completely ignores the fundamental relationship between band size and cup size. This forces you into an impossible choice: Do you want to breathe, or do you want support? Do you want your straps to stay put, or do you want them not to dig in? You shouldn't have to choose.

    That's exactly why we engineered the Magic Racerback Longline Sports Bra differently. Instead of compression alone, we use an encapsulation design that lifts and separates—giving you real support without creating that dreaded uniboob or suffocating feeling. The longline band (not your shoulders) does 80% of the support work, anchoring everything in place so your straps never dig or slip. The racerback cut distributes weight evenly across your back and gives your ribcage room to expand fully. And the breathable nylon-spandex blend wicks sweat instantly, so you stay cool even during the toughest workouts.

    Imagine this: You put on your sports bra in the morning, and you actually forget you're wearing it. No adjusting the straps at your desk. No peeling it off the second you walk through the door. No red marks, no pain, no fighting to catch your breath. Just comfortable, reliable support that moves with you—whether you're crushing a workout, running errands, or curled up on the couch. You look in the mirror and see a smooth, flattering silhouette. You feel lifted, supported, and confident. And you think: "This is what a sports bra should feel like."

    Over 2,000 women have already made the switch, and they're never going back to their old bras. As one customer put it: "I didn't know sports bras could actually be comfortable until I tried this one. I wear it all day and forget it's even there." Another said: "Finally, a bra that supports me without suffocating me. The longline band is a game-changer—my shoulders don't hurt anymore."

    You deserve a sports bra that works as hard as you do—without making you work against it. One that supports you, breathes with you, and moves with you. Every single day.

    Fabric & Care

    Materials & Construction

    • Fabric Blend: 78% nylon, 22% spandex for maximum stretch, breathability, and moisture-wicking
    • Padding: Non-removable bra pad for natural shaping and modest coverage
    • Band: Extended longline design for superior support and anti-roll stability
    • Straps: Wide, cushioned racerback straps for even weight distribution
    • Construction: Seamless bonded edges and four-way stretch for unrestricted movement

    Care Instructions

    • Machine wash cold with like colors
    • Use gentle cycle and mild detergent
    • Do not bleach or use fabric softener
    • Lay flat or hang to dry (do not tumble dry)
    • Do not iron or dry clean

    Pro Tip: Wash your sports bras after every 2-3 wears to maintain elasticity and freshness. Rotating between multiple bras extends their lifespan.

    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?

    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.

    Size guide

    How to Measure Your Perfect Underwear Size

    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.

    Your Perfect Fit

    If you're between sizes, always choose the larger size for comfort. Your panties should lay smoothly against your skin without digging or pinching.

    Perfect Fit Guide

    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 

    • Use a soft measuring tape that easily wraps around your body
    • Measure over thin underwear, never over clothes
    • Stand naturally upright without sucking in your stomach
    • Keep the measuring tape level and untwisted
    • Use the correct unit (inch/centimeter) for your chosen brand
    • Double-check all measurements for accuracy

    DON'Ts

    • Don't pull the measuring tape too tight or leave it too loose
    • Don't measure after heavy meals to avoid bloating effects
    • Don't assume sizes are the same across different brands
    • Don't forget to measure the rise - it varies with different styles
    • Don't overlook fabric stretchability when selecting your size

    Ask a question

    View full details

    Racerback Support

    Longline Anchor Band

    Breathe & Move Freely

    Smooth Back Profile

    Natural Lift & Shape

    Workout to Walkout

    We Get These Questions A Lot

    Supportive answers for your most common bra dilemmas.

    Will this bra actually support me during high-impact workouts—like, really support me?

    Yes. The magic is in the longline band and racerback design working together. The extended band (sitting below your bust) anchors everything in place and does 80% of the support work, while the wide racerback straps distribute the remaining weight evenly across your back. This means real support for running, jumping, and HIIT—without the bounce or pain.

    Is it going to feel too tight or make it hard to breathe?

    Not at all. We designed this specifically to solve the suffocation problem. The racerback cut and scoop neckline give your lungs full room to expand, and the nylon-spandex blend stretches with you—not against you. You get supportive hold without compression that restricts breathing. It's the "I forgot I'm wearing a bra" feeling you've been searching for.

    How do I know which size is right for me?

    Start with your usual size—this bra runs true to size with a snug, supportive fit. The key is the band: it should sit firmly below your bust without rolling, riding up, or cutting in. If your band ever feels loose or shifts during movement, size down. If it digs in or you can't breathe comfortably, size up. Still unsure? Contact us and we'll help you find your perfect fit.

    Will the straps dig into my shoulders or keep falling down?

    Neither. That's the whole point of the racerback design. Traditional bras put all the weight on two narrow shoulder straps, which either dig in (if they're tight enough to support) or slip down (if they're loose). Our wide, cushioned racerback distributes weight across your entire upper back, so you get the support without the digging or slipping. It's the best of both worlds.

    Will this show through my workout tops or create weird lines?

    Nope. The seamless construction and bonded edges mean no visible bra lines—even under your tightest tops. The racerback design stays hidden under tanks and tees, and the smooth back panel eliminates any bulging or cutting. You'll get a clean, polished silhouette from every angle.

    What makes this different from other sports bras I've tried?

    Most sports bras use compression alone (smashing everything down) and rely on S/M/L sizing that doesn't account for different body types. We use encapsulation design that lifts and separates, plus a longline band that actually supports. You're not forced to choose between breathing and support, or between straps that dig and straps that slip. Everything just... works.

    Can I wear this all day, or is it just for workouts?

    You can absolutely wear it all day. In fact, most of our customers do. It's supportive enough for intense workouts but comfortable enough for running errands, working from home, or lounging. The breathable fabric keeps you cool, and the seamless design looks great under everything. It's the "one bra does it all" solution.

    What's your return policy if it doesn't fit?

    We offer easy returns within 30 days of purchase. If the fit isn't right or you're not completely satisfied, just reach out to our customer service team and we'll help you process a return or exchange. We want you to love your Magic Bra, and we'll make sure you get the right fit.

    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.

    As seen in

    Finally, boutique bras that celebrate your curves—without the boutique price tag.

    Read our story

    12 types of bras for all shapes and sizes, all providing a little bit of magic.

    See types