The best sports bras for large busts, tested for support and comfort

Best overall: lululemon Energy Bra

The Lululemon Energy Bra is a solid, high-support option for shoppers who prefer cup-and-band sizing to the usual S/M/L sports bra fit.

"I got the bra in my usual size, 32DD, and could immediately feel the support and compression. Since most of a bra's support comes from the band, the precise sizing makes a huge difference — especially for high-impact workouts.

What I really love, though, is that this bra doesn't have the extra fabric or fussiness that so many high-impact bras for larger busts tend to have. Personally, I don't want underwire or velcro adjusters — though those features absolutely work for some people. I just want a comfortable bra with strong compression, reliable support through an entire workout, and a great fit. This is that bra.

The strappy back might look like a fun design detail, but it actually helps distribute the weight of the bust more evenly, so I've never had an issue with the straps digging into my shoulders. That said, some reviewers note that the back design can make it tricky to put on, so I'd skip it if you have limited shoulder mobility.

All in all, this is a great sports bra for large busts, and it's been my go-to for Peloton rides, runs, and plenty of jumping jacks." — Samantha Crozier, style editor, Business Insider Reviews.

Best budget: Calia Women's Go All Out Zip Front Bra

In our Calia sports bra review, Insider Reviews executive editor Sally Kaplan says this sports bra "opened up a whole new world of athletic possibilities" for her.

"The Calia Sports Bra gave me all the support I needed, had adjustable straps to fit my short torso, and was easy to put on and take off," she says.

A few standout features, according to Kaplan, include the molded cups that lift and shape the bust, the zip front for getting it on and off quickly and easily, and the thick straps that never dig into her shoulders.

"If I could afford to just buy 10 of these and throw out every other bra, I would," she adds.

The only downside? It comes in just two colors. Still, it's available in a wide range of sizes — from 32C to 42E.

Best for airflow: lululemon Run Times Bra High Support

While a supportive bra is important for any type of exercise, it's especially crucial for high-impact workouts like running and plyometrics (think: burpees, box jumps, and other explosive movements). But it should also be soft and breathable enough to support you through slower activities like yoga and long walks. That's why the Run Times Bra from lululemon scores our best overall pick.

The best sports bras for large busts typically come in traditional bra sizing (band and cup), like this pick, rather than the traditional XS-XXL sizing, says Courtney Virden, a certified personal trainer, pelvic floor trainer, and founder of iCORE Method.

Despite being wireless, it still provides plenty of support thanks to the wide, cushioned straps and an adjustable band with three rows of hook-and-eye closures. It also features formed cups for separation and perforated panelling that improves airflow.

"As a mom who nursed two babies, my breasts need more support than before, whether I am working out or not," she explains. "This bra is great for running and high-impact sports. It limits bounce and has nice wide straps when I don't want a crisscross back. The fabric is soft, and the cut is comfortable enough to wear throughout the day."

This bra is also a favorite of Kellie Kopach. educator and fitness instructor at Lifetime Fitness. "The best feature is its breathability," she says. "Sometimes, the compression is so intense with heavy-duty sports bras that they don't breathe. That's not the case with the Run Times bra."

Best for high-impact activites: SheFit Ultimate Sports Bra

It's easy to see why this sports bra has amassed nearly 30,000 five-star reviews — the thoughtful design includes a number of features to support any bust size up to a size 50I. Those features include extra-wide straps that are adjustable and convertible, wire-free seamed cups with removable padding for separation and coverage, and two-way stretch fabric for ultimate bounce control.

I love a front-closing bra for the sake of convenience, and this one contains a zipper guard to prevent chafing — as well as a helpful little hidden hook-and-eye closure at the top of the zipper for added security. I also appreciate that in addition to adjustable straps, it also features an adjustable rib band for a perfect fit.

Years ago, a professional bra fitter informed me that the band is actually responsible for providing the majority of a bra's support, so finding a sports bra that fits like a firm hug around your ribcage is super important.

Best low-impact: Bravissimo Impact Free Sports Bra

If you're just using a sports bra for activities like yoga or hiking, you probably don't want the extreme compression and support that a running bra might have.

This bra from Bravissimo offers support without restriction. It's great for low-impact activities since it doesn't have any wires or excessive straps.

It's also made of 100% cotton, which means that it won't hold onto odors as much as polyester, Nylon, or other synthetic fibers. Many of the higher-impact sports bras need to be made out of synthetic fibers to help with stretch and compression, but sticking with organic fibers is ideal if you can help it.

The higher neckline on this bra is also a great feature for keeping your breasts in place — especially for activities like yoga that involve inversions.

Best adjustable: Under Armour Women's Infinity 2.0 High Sports Bra

Something that sets this sports bra apart is the fact that the adjustable straps can be loosened or tightened in the front rather than the back. This makes it way easier to achieve a perfect fit every time without any awkward reaching around. Another perk is that the straps are convertible, so you can wear them under traditional tanks and tees as well as racerback styles.

"It's seamless, looks great under any workout top, and delivers strategic support," says Kopach, who names this bra one of her top picks.

Another advantage is that theInfinity 2.0 High Sports Brais available in different sizing options (XS-XL) for larger cups, which is particularly helpful if you have a small band size but a large cup size or vice versa. (When will more bra makers realize that bust size doesn't necessarily get proportionally larger?) That said, it is worth noting that this one only fits up to a 38DDD cup.

In her Under Armour Infinity Sports Bra review, executive editor Sally Kaplan notes that she felt secure in this bra while spinning at SoulCycle, which does entail quite a bit of bouncing. The newer 2.0 version of this bra boasts molded cups for even more shaping. "The padding isn't too thick, and the straps are wide enough to hold my DDs without digging in," Kaplan says.

A breathable front mesh panel and a smooth, sweat-wicking band both add to the comfort of this sports bra. It also features odor-fighting tech for those particularly sweaty workouts.

Best underwire: Wacoal Simone Sport Underwire Bra

An underwire sports bra like the Simone Sport Underwire Bra may be your best bet, particularly for high-impact activities like HIIT and aerobics. The wire can reduce the bounce factor, minimizing distractions and maximizing comfort so you can just focus on your workout rather than what your bust is doing.

As someone with a DD cup size, Wacoal has long been one of my go-to brands for bras because they're high quality and durable — and this sports bra is no exception. I love that the underwire is cushioned to prevent any chafing or poking — and the high center gore and full-coverage cups help me to feel as secure as possible during a workout. A mesh back and moisture-wicking fabric keep me cool and dry, and the adjustable band and straps ensure a customized fit.

This bra is super size-inclusive — it's available in sizes 32C-42I. Another perk? The G to I cup sizes come with hidden slings for even more support.

Most stylish: Booty By Brabants Croco Skin Curvy Top

I love supporting this brand not only because it's woman-owned and size-inclusive, but also because every piece I've ever purchased has lasted for years. This particular bra is better suited to low-impact activities, but it still offers light to moderate compression – and it's made with breathable, moisture-wicking fabric so you don't have to stress about sweating in it. If, like me, you're prone to neck and shoulder aches, a racerback design like this is ideal because it helps distribute the weight more evenly across your back and shoulders.

I always get tons of compliments when I wear this bra, thanks to the unique crocodile-textured material and flattering deep V-neckline. It also comes in a whopping 33 different color options — all of which the Booty By Brabants croco leggings come in as well so you can wear a matching set.

FAQs

How do I choose the right sports bra?

Start with your activity level and your cup size. Low—impact workouts like yoga or walking usually work fine with lighter support, while running or HIIT often needs high—impact support. Fit matters just as much as style — it should feel snug but not constricting, and the band should sit firmly without riding up.

Should I size up or down in a sports bra?

Sports bras often run smaller than regular bras, so many people size up if they're between sizes. The band should feel snug (most support comes from the band), but you shouldn't be gasping for breath. When in doubt, try both your usual size and one up.

What features matter most?

Support features like wide straps, adjustable closures, and a firm band make a huge difference. Moisture-wicking fabric and breathable mesh panels help keep you cool, and removable padding lets you customize coverage and shape.

How do I know if my sports bra fits properly?

A good fit means minimal bounce during movement, a level band that doesn't ride up, and straps that don't dig in. You should be able to slide one finger under the band comfortably — too tight and it'll pinch, too loose and you'll get exc

Are sports bras with underwire a good idea?

Some brands make underwire sports bras that provide structured support, especially for larger cup sizes. They can feel more secure, but they need proper fit — if the underwire pokes or sits on breast tissue, they're not right for you.

How often should I replace a sports bra?

Like any performance gear, sports bras lose elasticity over time. If your bra feels less supportive, stretches out quickly, or gets stretched after washing, it's probably time to replace it — typically every 6—12 months with frequent use.