13 Best Wireless Bras That I Promise Are *Actually* Comfy and Supportive
Oh, and the girls are *lifted*, just sayin'.
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Here's a sad but true fact of life: Bras can be uncomfortable as f*ck. Idk about you, but even if I find a bra with the right fit, I still breathe a sigh of relief when I get to take it off at the end of the day. Sound a little like yourself? Hi, hello, welcome. You have found your ppl here because Cosmopolitan editors (including yours truly) went to work testing, reviewing, and ranking the best of the best wireless bras. Trust, they're a game changer, and you'll never want to go back to uncomfortable bras again.
Believe it or not, people with big boobs don't have to wear underwire bras in order to feel supported. Brands like Bali and Playtex specialize in bras for fuller busts (and, yes, that includes wireless bras for large busts!), while you can find super-comfy (and super-supportive!) wireless bras for smaller busts from brands like Pepper. And unlike bralettes, which tend to give you that dreaded uniboob look, wire-free bras provide shape, comfort, and come in plenty of different styles, such as push-up bras, T-shirt bras, and pullover bras, depending on your preference.
Our top picks for the best wireless bras in 2024:
Whether you have a small or large bust, the best wireless bras will give you the structure you need and the comfort you deserve. So, if you wanna feel like you're wearing nothing at all, here are the best no-wire bras to shop right now.
Pros
- Available in 15 colors
- Contour cups provide natural shaping
- Just-right medium coverage
Cons
- Band may stretch out over time
Thousands of reviewers agree: This bra seriously feels like you're wearing nothing at all. With medium-coverage contour cups, this Soma style gives you a natural shape and plenty of support—plus, did we mention it's comfy AF?? I will wear this bra under my tight T-shirts, loose sweaters, and everything in between. My favorite thing about it is that, like a regular wire bra, it shapes my bust perfectly—it doesn't overdo it with a push-up (trust, there are days for that, too), but instead, it gives them a natural yet perky lift. It's my go-to, and I have yet to find an everyday bra that tops it.
- Material: 72% Nylon, 28% Spandex
- Size Range: 32-42, A-DDD
Glowing Customer Review: "These are my GO-TO bras. I have been wearing them for about six months now. These are the first bras that I have worn and did not feel the need to remove as soon as I returned home so I call that a total WIN!"
Pros
- Smoothing underarm panels
- Stretchy fabric that maintains its shape
Cons
- Some testers note that it runs small
46,000 (and counting!) Amazon reviewers are obsessed with this wireless bra that supports and lifts your boobs without feeling constricting or even like you're wearing a bra at all. The comfy fit can be attributed to its super-stretchy fabric that retains its shape, even wear after wear. It's also super easy to take care of considering it's machine washable and needs no extra steps to maintain its shape and fit. But the best part? The underarm smoothing technology that makes all your tops lay perfectly. (I'm talkin' even under the tightest of T-shirts.) Oh, and it's $22—'nuff said.
- Material: 94% Nylon, 6% Spandex
- Size Range: S-3XL
Glowing Customer Review: "I've wanted to find a wireless bra that actually fits correctly for quite a while now. After trying literally dozens of bras, I somehow found this one. THIS IS PERFECT. I'm a 34 DDD so it's not easy to find a wireless bra that actually holds. I bought a Large even though it says my recommended size should be M. Large fits perfectly."
Pros
- Has removable padding
- Provides both lift and coverage
- Pretty straps and cutout design
Cons
- Seams may show through clothes
If you're a card-carrying member of the Itty Bitty Titty Committee, Pepper is where you should be shopping. The brand specializes in bras for small busts, like this versatile wire-free bra with removable pads that's earned t-h-o-u-s-a-n-d-s of glowing reviews and comes in five muted shades. Shopping Editor Hannah Oh is obsessed: "I hate most wireless bras because I feel like they make me look blegh and quite frankly very flat, but I love this one from Pepper—it comes in these chic neutral colorways, and you truly feel like you're not wearing anything," she says adding that it has a lil push-up feature that she loves.
- Material: 77% Polyamide, 23% Elastane
- Size Range: XXS-XL
Glowing Customer Review: "This is the only bra I have ever owned that fit me perfectly. I am athletic and I have broad shoulders and lats but very small ladies. This bra is amazing. I will only wear Pepper from now on."
Pros
- Cushioned, wide straps
- Vented design for airflow
- Three-hook closure
Cons
- Care label says hand wash only
Cosmo Editor Olivia Truffaut-Wong is obsessed with this OG lightly lined, wireless bra from Lane Bryant. "I swear by Lane Bryant bras because they have thick straps that don't dig into my shoulders and actually hold up the girls!" she says. The secret formula behind the bra? The cushioned, wide adjustable straps, as well as the increased airflow due to the vented design.
- Material: 8% Spandex, 92% Nylon
- Size Range: 36-54, B-K
Glowing Customer Review: "Of all the wireless bras I have tried over the years this one is the first I have truly been happy with. Extremely comfortable (like it's not even there), is wider at the bottom so doesn't ride up underneath, and offers better-than-average support. I'm a 42G and find the support adequate and acceptable. Will be purchasing more!"
Pros
- Wide arm wing for extra smoothing benefits
- Super inclusive size range
Cons
- Some testers report a bit of spillage
With a deep (but not too deep) plunging neckline and extra foam padding for lift, this bra—which comes in p much every nude shade possible—is sexy without compromising on comfort. And if you're still not sold, the bra also has fully adjustable straps and the most comfortable fabric ever. Seriously, I forget I'm even wearing it sometimes—which, FYI, is a pretty big deal because push-up bras are notoriously uncomfortable.
- Material: 84% polyamide, 16% elastane
- Size Range: 30-44, A-H
Glowing Customer Review: "Not the wonder bra of my youth, a million times better! Absolutely the most comfortable push-up bra that I ever wore! The material is soft! No digging at all! And my 56-year-old breasts look 20! LOVE!"
Aerie Sunnie Wireless Lightly Lined Bra
Pros
- Gives plenty of lift without underwire
- Made with lightweight, recycled materials
- Low-cut neckline stays concealed under tops
Cons
- Some found it runs small
Stretchy and supportive with a sexy low cut, this push-up bra from Aerie is constantly selling out for a reason. Reviewers love the adjustable split straps, the medium-lift, the four neutral colorways, and the fact that it's made with recycled fabrics (as well as the fact that it's almost always on sale). And our own editors at Cosmo love it just as much: "Aerie's Sunnie is the only bra I've worn for the past, like, 10 years," says Lifestyle Editor Hannah Chubb. "It's so comfy and soft that it feels like wearing nothing, and it's smooth and subtle under a T-shirt. I would recommend it to literally anyone!!"
- Material: 66% Recycled Nylon, 34% Spandex
- Size Range: 30-40, AA-DDD
Glowing Customer Review: "I found out I've been wearing the wrong size bra for years, went in-store, and this bra was my holy grail. If you're someone whose volume sits out and low, then this is the bra for you. The push-up is just enough to support the bottom and help the girls sit up and forward. I will be going back for more!"
Pros
- Fabric is so soft and silky it feels a bit cooling to the touch
- Safe to machine wash
- Keeps its shape and retains stretch, testers say
Cons
- Not the most shaping bra design, so best under baggier clothing
If you didn't know already, we made an entire list—complete with IRL pics and legit tester reviews—of the best bra brands. On said list? This True & Co bra that can be worn whenever, wherever, and is seriously so freakin' comfy that it was named our #1 sleep bra. "It's for those lazy days when you know you're gonna be stationed on the couch, but you want a little extra support, lift, and separation," says Cosmopolitan Fashion Features and Lifestyle Director Rachel Torgerson.
- Material: 77% Nylon, 23% Elastane
- Size Range: XS-2X with varying cup size options
Glowing Customer Review: "They’re a little pricey but worth it. From now on I buy only these. Fits perfectly, breathable fabric that is a pleasure to wear and just made very well. Cups stay in place after washing. The band that holds [your bust] up and is very comfortable and the shoulders never slip down."
Playtex 18-Hour Ultimate Lift and Support Wireless Bra
Pros
- Features wide straps that stay put
- Has back-smoothing design
- Band won't ride up
Cons
- Material may irritate some people with sensitive skin, testers note
People with big busts: this one is for you. Say hello to one of the most iconic, OG designs that lifts, provides coverage, and supports your boobs—oh, and it has over 80,000 5-star reviews to prove it. Don't be fooled by the frills and that floral motif—this bra means serious business. You'll love its thick, padded straps that stay put all day, its tagless design, and its extra side and back support for zero spillage—plus, it's available in plenty of cute shades.
- Material: 81% Nylon, 19% Spandex
- Size Range: 34-54, B-G
Glowing Customer Review: "I have to say that I have finally found the most comfortable bra for me! Everything about it fits great. The straps support, so no jiggling when walking, plus they don't slip off my shoulders, and the band fits well and doesn't ride up. The cups are not only pretty but they support very well."
Pros
- Won't restrict movement when you're being active or working out
- FDA-registered posture-correcting technology
Cons
- It can be difficult to actually put on due to the tight fabric
- Hannah wishes that there was removable padding or cup inserts
Okay, $185 for a bra is steep, steep, I KNOW. But give me thirty seconds to justify this next pick. One sentence: Taylor Swift wore this sports bra during her Eras Tour dance rehearsals to keep her posture in check amidst intense workouts. And surprise! Cosmo Shopping Editor Hannah Oh tested the T Swift sports bra out IRL over a period of a few months. "I actually feel relief putting the Power Bra on after a day of slouching," she says, adding that "it's a way of reminding my body that it ultimately feels the best when it's aligned correctly rather than automatically slumping into a weird, compressed curve. She does note that it takes "practiced stamina" to get used to wearing for long periods of time, so it's best used for when you're doing higher-level activity and not just sitting at your desk.
- Material: Six varied tension fabrics
- Size Range: XS-3XL
Glowing Customer Review: "The bra elevated my body effortlessly, making me pain-free from my disabilities from previous neck, spine, and head injuries. While wearing it, I felt like my renewed, athletic self and have overcome my physical challenges."
Bali Comfort Revolution ComfortFlex Fit Shaping Wirefree Bra
Pros
- Comes in more than 20 colors
- Has wide, comfortable straps
- Moisture-wicking material
Cons
- Straps aren't adjustable
You can always rely on Bali for A+ undergarments, and this bra is no exception. With its stay-in-place wide straps, moisture-wicking fabric, and soft foam cups, it's easy to see why this ideal T-shirt bra has racked up thousands of glowing reviews. I particularly love the four-way stretch fabric that makes it feel like my breasts are supported without any poking, prodding, or digging. Plus, even after I wash it over and over again, it still maintains its shape.
- Material: 95% Nylon, 5% Spandex
- Size Range: S-3X
Glowing Customer Review: "This bra is a lifesaver!! I bought one about a month ago and it is absolutely the most comfortable bra I have ever owned."
Pros
- Double knit fabric prevents the bra from being see-through and adds support
- The criss-cross underarm design keeps it from irritating your skin while smoothing it
Cons
- Though there isn't hardware on your straps, there still is a clasp on the back
Warner's selection of wireless bras is so good, that I just had to list 'em twice! The genius behind this design can be attributed to its extra side coverage panels, smoothing back panels, and shaping contour cups. These features result in no bulging in the typical areas (i.e., your arms, and bra roll, which FYI, is totally normal, but if that's not your jam, this bra prevents it from occurring). There's also absolutely no hardware on your straps—meaning that it doesn't poke out at all under your clothing.
- Material: 81% Nylon, 19% Elastane
- Size Range: S-3XL Plus
Glowing Customer Review: "I didn’t know bras like this existed. I put this on and I almost wept. Not really, but close! This is truly an amazingly comfortable bra that delivers what it promises: No Side Effects. No, what we ladies refer to as 'bra fat', whatsoever."
Neiwai Active X NYCB Mousse Cool Medium Support Long Sports Bra
Pros
- Long-line design keeps everything supported and smooth
- Moisture-wicking fabric is great for workouts
- Can also be worn as a crop top
Cons
- Hand wash recommended
My latest obsession? This wireless medium-support sports bra that was designed in collaboration with the New York City Ballet and premium loungewear/activewear band Neiwai. The collection took the movements of ballerinas into account when it came to choosing the fabric, as well as designs that were created to take the wearer from the studio to the street. This bra allows flexibility in your workouts, and the medium support will help keep the girls lifted without any pesky wires poking, while the longline silhouette helps smooth everything out.
- Material: 62% Polyamide, 38% Spandex
- Size Range: XS-L, S+-L+
Pros
- Available in F, G, and H cups
- Wide side bands and ballet back keep things smooth
- Invisible under your 'fit
Cons
- Straps could be better quality, testers note
Lightly lined to enhance your natural shape, this brushed microfiber bra from Torrid is virtually invisible under clothes while providing support and smoothing with its U-shape back design. Some testers claim it's "life-changing" in many ways, but my favorite feature as a gal with a large chest is the comfort straps that don't dig in—which, FYI, is a very real problem when you have a heavier bust. It's available in three basic colors, and it boasts an impressive 4.7-star rating out of 5 with over 2,500 reviews. Oh, and did I mention that it can often be found on major sale?
- Material: 79% Nylon, 21% Spandex
- Size Range: 36-54, B-H
Glowing Customer Review: "I always love Torrid bras, and this one didn't disappoint. I always struggle with wire-free styles not supporting the girls, but this one did and it's super soft!"
How to choose the best wireless bra
Underwire bras may reign supreme when it comes to support, but you can still find plenty of wireless bras that'll give you shape and lift without pokey wires. And, no, a wireless bra isn't the same thing as a bralette. Wireless bras tend to have more padding and structure than bralettes, with molded cups to provide more of a contoured look beneath your clothes. When you're on the hunt for the perfect wireless bra, here are some things to keep in mind:
How should a wireless bra fit?
Not to state the obvious, but finding the right fitting bra is important, especially when it comes to wireless bras. As LIVELY creative director Sarah Sullivan says, "It should provide you the right support, coverage, and be comfortable all day long." Gaping cups, slipping straps, and too-tight bands will all prevent you from experiencing all-day comfort—which is what wireless bras are all about!
What's the most comfortable wireless bra material?
You get what you pay for, and while high-quality bras can be pretty $$$, they're well worth the investment. As Sullivan points out, "A bra may be great at first but lose support or comfort after a little wear." Cotton and microfiber bras are best for everyday wear, while nylon and spandex are also great options if you're looking for something stretchy but super-durable. And you probs wanna avoid thicker or textured fabrics that'll show under your clothes, especially if you're going for a seamless look. Speaking of which...
What (else) should I look for in a wireless bra?
You might wanna avoid decorative details. Ya, frills and lace are fun, but they won't seem so cute when you can see 'em sticking out through your clothes. Seamless, molded cups with little to no extra detailing—like darts, ribbons, or bows—will give you the smoothest silhouette, but as Sullivan says, "Don't sacrifice style; this bra should work hard, but it should also look and make you feel good!" Basic doesn't have to mean boring, and these beloved wireless bras prove it.
Why trust Cosmo:
Cosmo’s team of fashion experts has decades of experience in the industry. They spot relevant trends on the runway before they even hit your TikTok FYP or Insta Explore Page and conduct research across retailers of all kinds to bring you the best clothing and accessory picks for every season. Basically, we've curated a chic little corner of the internet for you like it’s our job (because it is, heh).
We have pretty high standards when it comes to clothing and accessory recommendations. Each of our shopping articles adheres to the 15 Percent Pledge and includes products for all sizes. And you better believe we read those product reviews (and test many of the brands IRL) so you don't have to. You're welcome!
Siena Gagliano is the associate editor at Cosmopolitan, where she primarily covers beauty, fashion, travel, and lifestyle. Wanna know how to get the best brows of your life? Gotchu. What about how to find the best fashion deals of the season, the softest sheets on the market, or exactly how to use retinol without irritating your skin? Check, check, and check. Before joining Cosmopolitan, Siena was a writer at Bustle and several other media outlets. As her 2024 goal, she has vowed to find the best (extra) dirty martini NYC has to offer—and yes, that means ~attempting~ to try every cute cocktail spot in the city (hit her up with some recs, pls). Follow Siena on Instagram for a behind-the-scenes look at that magazine life.
Corinne Sullivan is an Editor at Cosmopolitan, where she covers a variety of beats, including lifestyle, entertainment, relationships, shopping, and more. She can tell you everything you need to know about the love lives of A-listers, the coziest bedsheets, and the sex toys actually worth your $$$. She is also the author of the 2018 novel Indecent. Follow her on Instagram for cute pics of her pup and bébé.
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