To help you figure out which wireless bra is best for you, we did the research and evaluated dozens of bras based on size range, style and fit, and more. Our top choice is the Knix WingWoman Contour Bra for its supportive features, wide range of cup and band sizes, and compatibility with clothing of varying necklines. Read on to learn more about our top picks and how to choose the best wireless bra for your body. Who it isn’t for: People who want a barely-there bra. This highly rated bra from Knix is everything you’d want in a wireless bra. It’s supportive, compatible with clothing of varying necklines, and comes in a wide variety of sizes and colors. The Knix WingWoman Contour Bra is made of nylon, polyester, and spandex, all of which are considered to be strong, durable fabrics. These, in combination with the bra’s molded cups and wide side straps, will keep your breasts secure as you go about your day. This bra provides medium coverage but features a plunging neckline that makes it compatible with v-neck shirts and dresses. Another great feature about this bra is the incredible amount of cup size options available. Band sizes start at 28 while the cup size goes as far as H. Like the sizes, there are multiple color options to choose from, ranging from skin tones to fun patterns. Keep in mind that nylon and polyester, although both soft, are water-resistant. So if you tend to sweat a lot in your bust, this bra will not soak up that moisture. Product Details:

Sizes: 0-8++ (28A-42H)Materials: Nylon, polyester, spandexReturn Policy: 30 days

Who it isn’t for: People looking for a bra with larger band size options. Lively designs their bras so they feel like a mix of athleisure and lingerie, providing comfort while also looking pretty on your body. The No-Wire Push-Up Bra is made of a soft nylon and features a ribbed trim and mesh lining that adds a refreshing element of style (plus extra breathability). The back features a hook closure while the bra straps are adjustable and convertible, so you can convert them into a crossed, racerback style. The padding provides a good, natural-looking lift, while the spandex band provides solid support. This push-up bra comes in eight colors, including skin tones and earth tones. Sizes range from 32A to 36DDD, which isn’t as comprehensive as other bras. Product Details:

Sizes: 32A-36DDDMaterials: Nylon, SpandexReturn Policy: Free within 30 days (from the manufacturer)

Who it isn’t for: People who want a wireless bra with cups. People with bigger breasts often feel left out of the bralette club due to the additional support they need that bralettes don’t often come with. This Cosabella bra, however, manages to prove otherwise. Cosabella’s Never Say Never Curvy Sweetie Bralette is specifically designed for bigger busts, so much so that it only comes in cup sizes DD, F, G, and H (it’s also available in Extended and Ultra Curvy versions, as well as Petite and Standard). This bralette’s lift is achieved due to the small band, pull-over style, and wide adjustable straps. The Never Say Never Curvy Sweetie Bralette’s looks aren’t too bad either. The bra is made of a beautiful lacey power mesh, which is a fabric known for its compression abilities. It also comes in a wide range of colors, ranging from neutrals and skin tones to fun colors like pink, purple, green, and coral. Product Details:

Sizes: P-XL (28DD-40H)Materials: Polyamide, elastaneReturn Policy: Free within 30 days (from the manufacturer)

Who it isn’t for: People looking for a bralette. This bra is specifically designed for those with smaller breasts, as it only comes in AA through B cup sizes. The Pepper Limitless Wirefree Scoop Bra provides solid, no-gap coverage while still looking super cute, so much so that you can style it semi-exposed with the right T-shirt and top. Support is achieved by the double-hook enclosure in the back, the adjustable straps, and the elastane, which accounts for more than 20 percent of the bra’s material. But don’t worry about feeling like you’ve been sucked in—it’s also made of nylon, providing a soft cushion for your bust and back. And should you want less padding, you’ll be glad to know that it comes with removable cups. The color options for this bra are a standout. You can choose between single colors, ranging from black to periwinkle, to limited edition two-tone options including brown and pink and light blue and dark blue. Plus, if you’re someone who is trying to shop more sustainably, know that this brand participates in ethical manufacturing practices, reuses water used during dying, and packs their products in biodegradable and recyclable packaging. Product Details:

Sizes: XXS-XL (30A-38B) Materials: Polyamide, elastane Return Policy: Free within 30 days

Who it isn’t for: People who want a bra with more coverage. Mesh bras are a great option for people who are looking for thin, breathable bras. Most bras are made of thicker materials that provide support but feel bulky and not very breathable. Although mesh bras are still typically made of synthetic fabrics, they offer much more breathability and a lighter feel. The micromesh used in the Negative Sieve Non-Wire Bra gives you that light, breathable bra experience while also providing support thanks to the spandex lining and three-hook closure. This wireless bra comes in multiple colors, including neutrals, skin tones, two-tone options, and a few vibrant colors, including navy and coral. There are also a wide range of size options, with the largest size being a 40G. Product Details:

Sizes: 0-5+ (30A-40G)Materials: Nylon, spandexReturn Policy: 30 days

Who it isn’t for: People looking for a wireless bra with cups. There are pros and cons to wearing cotton bras. The pros are that the fabric is softer and more breathable than common synthetic materials like nylon, and they’re usually machine-washable. The con is that cotton bras aren’t as strong and supportive as the more common nylon-spandex bras. The Everlane Tank Bra makes up for that by adding an extra layer of Supima cotton, which is stronger, softer, and better color-retaining than other types of cotton. There is also elastane located in the band of the bra for additional support. As its name suggests, the Everlane Tank Bra is a full coverage bra that can also double as a top. You can wear it around the house, while doing a light workout, or when going out and running errands. The bra comes in four colors, including black, gray, burnt sugar, and dark sage, and comes in sizes XXS to 2X. Product Details:

Sizes: XXS-2X (30AA-40D)Materials: Supima cotton, elastaneReturn Policy: 30 days

Who it isn’t for: People who want a bra with less coverage and people with smaller or larger breasts.
Seamless bras are ideal for those who don’t want the outlines of their bras to be as visible through their clothing. The Wacoal B Smooth Seamless Bralette is as smooth as can be thanks to its nylon material and lack of hook closure. But don’t worry, you’ll still get support. The wide straps, the mid-coverage design, the spandex band, and the knitted areas along the underside of the cup area will give you the support and comfort you need. Keep in mind that although this bra does have features that provide support, it is considered “light support.” As such, it’s better to wear while hanging out at home or doing light activities. This bra is not sold by cup size, but rather band size. This may not be ideal for people who want to buy bras at their exact size. Product Details:

Sizes: 32-44 (32B-44D)Materials: Nylon, spandexReturn Policy: Free within 60 days (from the manufacturer)

Who it isn’t for: People who want a wireless bra that they can wear with clothes that have a variety of necklines.
Not every day is the day for a pretty, slinky bra moment. Sometimes, you just want the comfort of full-coverage with absolutely minimal movement. The True & Co. True Body Lift Scoop Next Bra is suitable for those kinds of moods. This bra manages to cover up all cleavage with its high neckline and, thanks to the wide straps and nylon-elastane material, keep your breasts in place. If you need help with shape or a lift, know that removable pads are included. You’ve got plenty of options to choose from in terms of color, including skin tones and fun colors such as seafoam green, light pink, teal, and more. Sizing here is measured by XS through 3X, so be sure to check the sizing chart before you buy. If you’re concerned about your bra not peeking above your clothes, this may not be the bra for you, as the high neck and back line will show while wearing V-necks, racer backs, tank tops, and more. Product Details:

Sizes: XS-3X (32A-42F)Materials: Nylon, elastaneReturn Policy: 30 days

Who it isn’t for: People who don’t want as much side support. If you want extra padding but don’t want to commit to a push-up bra, go with a bra that has removable cups. Removable cups offer the convenience of being able to customize your bra fit when needed. You can keep the cups in on days when you need a little more shape, and take them out when you’re feeling more casual. You can also simply use them to give yourself a little lift when needed. Plus, the pads contain a thicker apex, so you don’t have to worry about the extra padding making your breasts look unnatural. The Honeylove CrossOver Bra contains spandex, has a thick four-hook closure, and is medium coverage, providing an adequate level of support for the wearer. Its design is also quite distinct with the mesh detail, offering a sultry look for a bra that is designed for comfort. Another standout is the range of size options, with band sizes starting at 30 and going up to 56. Product Details:

Sizes: XS-3X (30A-56G)Material: Nylon, spandex, polyesterReturn Policy: Free within 30 days

Who it isn’t for: People who want a wireless bra with a hook enclosure. One of the biggest problems with not just bras, but undergarments in general, is that there isn’t a wide enough selection of skin tones available. Skims does things differently. The brand’s Fit Everybody Scoop Neck Bra comes in eight skin tones, as well as a wide range of seasonal colors. The bralette, which is made of polyamide and elastane, is quite stretchy, and thus, able to accommodate a multitude of bust sizes. Plus it has adjustable straps for added comfort. This bra is suitable for wearing around the house and looks enough like a sports bra that you can wear it as a top when paired with the right clothing, like high-waisted leggings or a hoodie. Plus, the neckline is so low that you can wear scoop necks and low-back tops without this bra showing. This bra also comes in a diverse range of sizes, with the largest size available being a 4X, which can accommodate women that measure 44-45 DD or DDD bust. If you’d prefer to get this bra in a color other than your skin tone, know there are other options including neon, coral, hot pink, and more. Product Details:

Sizes: XXS-4X (30A-45DDD)Materials: Polyamide, elastaneReturn Policy: 30 days

Who it isn’t for: People who want a wireless bra that’s available in more colors. Finding a strapless bra that stays up and is comfortable enough to wear for hours is no easy feat. The Soma Enbliss Multiway Stay-Put Wireless Strapless Bra accomplishes just that, promising a level of comfort so significant that you might just forget you’re wearing it. This comfort can be attributed to the padded hook-and-eye enclosure and soft nylon and spandex fabric. It’s the spandex, as well as the full-coverage cup style, that will keep your breasts feeling supported throughout the day. This Enbliss model also comes with straps should you want to convert it into a traditional bra. You can wear the straps four ways, including traditional, halter, criss-cross, and one shoulder, the latter of which would be perfect for one-shoulder dresses and tops. The bra comes in two colors (black and warm amber) and standard cup and band sizes, ranging from a 32A to a 40DD. Product Details:

Sizes: 32A-40DDMaterials: Nylon, spandexReturn Policy: 60 days

Who it isn’t for: People looking for more color variety and people with larger busts. Everyone’s favorite shapewear brand also created this wireless bra that is supportive and, according to one of our writers, “so comfortable I forget I even have it on.” This comfort comes from a variety of factors, including the Smart Straps, which manage to be loose enough to rest comfortably on the shoulders while also taut enough to stay on throughout the day. The back of the bra is also made of hosiery material, providing a nice level of softness for your back that you wouldn’t get with a hook enclosure. This material also makes the back of the bra less visible through your clothes. The front close is small yet sturdy, able to hold your breasts up as they rest against the lined, foam cups located in the bust. One major downside to this bra is lack of color options, which may be a turn off for women who want a bra that is a close match to their skin tone, as well as the lack of sizes. Product Details:

Sizes: 32A-36DMaterial: Nylon, elastaneReturn Policy: Free within 90 days (from the manufacturer)

How to Shop for Wireless Bras Like a Pro

Material

Wireless bras tend to come in the following materials: nylon, spandex, elastane, cotton, and polyamide. Nylon and polyamide are similar, as are spandex and elastane. A combination of nylon and spandex or polyamide and elastane are a force in both comfort and, especially, support. Cotton is better for people who tend to sweat easily in their bust area, as cotton is a more breathable fabric that will soak up moisture better than synthetic materials like nylon. Cotton is also technically a softer fabric, although nylon and polyamide aren’t rough materials either. Another benefit of cotton is that it is more likely to be machine-washable.

Support

People who are new to wireless bras may be surprised to find that wireless bras can provide just as much support as those with wires in them. “The construction of a wireless bra can be virtually identical to an underwire bra, with the exception being that it does not contain the channel that holds the piece of wire underneath your breast tissue,” says Freno. Like wired bras, she says the bulk of the support from wireless bras comes from the band. “You always want to feel confident that the band on your bra (underwire or no underwire!) fits snugly and sits right at the bottom of your breast atop your ribcage,” she says. The biggest mistake she sees that women make when buying wireless bras is getting ones that have too big a band size. “When the band is too large, not only will it not offer the support you need, but it will ride up and have you fiddling with it all day trying to pull it down, which will make your straps slide off your shoulders, your breasts sag, and mainly just won’t give you the perfect fit you deserve.” She finds band size to be akin to shopping for a pair of shoes: “If you measure an 8, would you be comfortable walking around in a pair of size 10 shoes? No way!” The best way to figure out your band size is by taking your measurements. In addition to the band size, there are other features you can look out for that will provide additional support. These wide straps and wide bands, molded cups, and adjustable straps. The kind of support that works best for you is really dependent on your breast size, your regular level of activity, and your personal comfort. Take some time to shop around for the best wireless bra that works for you.

Questions You Might Ask

How do I figure out my bra size?

Freno recommends that before you even start shopping for a wireless bra, make sure you have the most up-to-date measurements to ensure accurate sizing. “Once you are confident that your band measurement and bust measurement are accurate, you can select a wireless bra that will contain your breast tissue fully and support the weight of your breasts—even without an underwire!,” she says Luckily, figuring out your bra size is pretty easy. All you need is a tape measure. First, measure your band size by placing the measuring tape around your torso, right where your bra band usually sits. Make sure that the tape is level and snug. Take that number and round it to the nearest whole. If the number is even, add four inches. If it’s odd, add five. After that, measure your bust by placing the tape around your breasts, right where your nipples are. Take that number and round it to the nearest whole. Take the band calculation, subtract it from the bust measurement, and that difference will determine your cup size. A one-inch difference is an A cup, two inches is a B cup, and so on. However, know that the bra size from one retailer may differ from another, so keep those measurements on hand and look at a brand’s size chart to determine the most accurate fit. If your regular size doesn’t fit quite right, we recommend going down a size for cups and up a band size, and vice versa.

How do you wash a wireless bra?

Always check the manufacturer’s instructions before washing your bras, but generally, hand washing is best. Although inconvenient, remember that a bra, even if it’s wireless, is a delicate garment. Having that delicate garment get tossed around among a bunch of other clothes in the washing machine and dryer is bound to make it wear down faster and lose its shape over time. “The hook and eye closures, even on a wireless bra, will always take a beating in the washing machine, not to mention that any elastic will stretch more easily, and the fibers in the fabric of the bra itself will not last as long if laundered in the washing machine,” Freno says. Even if your bra is machine washable, Freno recommends putting it in a lingerie wash bag and washing it on a delicate cycle to help lessen the impact of the tumultuous environments of the washing machine and dryer.

How long do wireless bras last?

According to Freno, it depends. “How long a bra will last is based solely on how frequently it is worn and how carefully it is laundered,” she says. “If you have ten bras in your rotation, and only wear your bra on average once a week, it’s surely going to last a lot longer than if you only own one bra and wear it to death every single day.” Bras usually last about six months, and that is even when you care for them properly and have a large amount of them in rotation. Signs that a bra needs to be replaced include when the back is stretched out, the cups start to feel too big or too small (this can happen due to weight loss or weight gain), the straps become loose, or the color of the bra has faded. The biggest sign that you should replace your bra immediately is when you see what appears to be small hairs poking out of the bra. Those hairs are the elastic, and when elastic pokes out, it means that it has broken down. Since elastic makes up most of the bra’s ability to support your breasts, having it broken down means that soon it won’t be able to provide you support, making it a useless undergarment. Freno has found, however, that wireless bras tend to last longer than wired bras. “Wireless bras don’t seem to wear out quite as quickly because the most common issue that impacts the longevity of underwire bras is the lifespan of the underwire itself.”

Take Our Word for It

This article was written by Rachel Center, a longtime lover of all things fashion and product reviews home writer for Real Simple. She spent hours researching all the components that make the best wireless bras, ultimately choosing the products in this list based on material, style, and support. She also spoke to Tracy Freno, a Bare Necessities bra fit expert, for guidance on how to choose a wireless bra.