26 Weird Bras & Underwear That Are Skyrocketing In Popularity On Amazon

So many reviewers love this pack of high-waisted underwear for keeping their passports safe while they travel, thanks to the hidden zipper pocket in the front. They’re made of a microfiber nylon and stretchy spandex blend fabric — and one reviewer wrote, “I love them. They are supportive and discreet.”

• Available sizes: Small — Medium
• Available colors: One variety-colored pack

If push-up bras make you feel best, these petal-shaped nipple covers have unique transparent sticky tabs that mimic them. They’re waterproof as well as reusable, and the transparent tabs can be cut down to wear with a low-cut top or dress. The tabs make them stand out from other nipple covers, and tons of reviewers say they’re coming back to buy more.

• Available sizes: One size
• Available colors: Beige

A thong may not be the first thing you think of when it comes to workout underwear — but some folks, swear by it. These moisture-wicking thongs have over 1,000 five-star ratings — and one reviewer raved, “Been wearing these for every workout since I bought them. They’re great.” They’re quick-drying and come in plenty of unique color pairings, including pink, blue, bright green, multi-colored, and more. (They also come in various neutral tones.)

• Available sizes: X-Small — X-Large
• Available colors: 17

Instead of finding a no-show bra in your closet, reach for this mega-pack of bra tape that’s only $10. The pack includes a roll of breathable and waterproof cotton-blend tape and 10 nipple covers. It’s easy to apply, and one reviewer loved it so much that they raved, “I will buy this tape forever.”

• Available sizes: One size
• Available colors: Beige

This $17 bra is perfect to wear with your plunging neckline dresses and tops, all thanks to the deep U-shaped front. The straps can be adjusted in seven different ways, including crisscross and halter. The bra even comes in luxe red and deep purple shades.

• Available sizes: 32A — 42D
• Available colors: 6

If you love wearing bike shorts under skirts or dresses to help prevent chafing, grab these lace shorts that are designed for exactly that purpose. Unlike traditional bike shorts, the modal and spandex blend fabric is thin and lightweight. Plus, they have pockets and chic lace trim.

• Available sizes: X-Small — X-Large
• Available colors: 5

These pairs of pocket-front underwear have embroidered details on the fronts and zipper pockets to hold your small valuables. If you don’t love the zippers, there are also mesh-pocket options that don’t have. They’re high-waisted and come in pastels or neutrals, and they come in a six-pack to have you covered during your next trip.

• Available sizes: Medium — 4X-Large
• Available colors: 5

Wrap the extra strap of this U-shaped multi-way plunging bra to adjust how the padded cups sit for a fit that feels right for you. The shoulder straps are fully adjustable, and one reviewer raved, “My new favorite bra! For the price, you get a convertible bra that really works as advertised!”

• Available sizes: 32A — 42D
• Available colors: 9

This longline bra is a comfy option that also has mesh accents, and the best part — no underwire. The mesh details line the V-neck front, and the longline design is seamless. Many reviewers like the scoop back for low-back tops, and it comes in the best colors like pastel pink and even lace options.

• Available sizes: Small — XX-Large
• Available colors: 13

These padded boy shorts are a more structured option, but they also feature lace trim at the bottom. Many reviewers love that they’re under $15, and they’re super versatile because you can easily remove the soft foam padding for two styles of underwear. One reviewer raved about them and advised, “Don’t think about it. Buy it.”

• Available sizes: Small — 5X-Large
• Available colors: 14

I mean, cat underwear? Yes. Cat underwear with ears? For sure — let’s go all out. This soft and breathable underwear that’s made with polyester and cotton doesn’t only come in a cat print. Grab a pair as a funny gift or even for yourself and choose from a cat, dog, tiger, fox, even an owl, and more.

• Available sizes: Small — Large
• Available colors: 12

These underwear come super compacted in a little retro tin for a unique gift, but reviewers have also written that they’re also kind of practical for tucking extra underwear into a small bag. This underwear expands in water, and one reviewer who bought it as a gift said they’re “totally worth” the $7 price tag.

• Available sizes: Medium
• Available colors: White

You don’t even have to reach around and fumble with a clasp with this pack of comfy cotton unlined bras, because they all have a front closures. These bras are so soft and stretchy and even free of underwire, and they’re made with cotton that’s breathable (along with some stretchy spandex). Basically, they’re ideal when you want the ultimate cozy lounge moment.

• Available sizes: 34 — 48
• Available colors: 17

So many reviewers wore this plunging convertible bra under their strapless wedding dresses with plunging necklines and low backs — and one customer wrote, “I needed something to wear with my strapless, low back, wedding gown and this is the only bra that did the trick!” Even if you’re not wearing a wedding dress, this lightly padded bra will work with pretty much any dress or top you have since you can change the straps to fit various necklines.

• Available sizes: 2 — 15
• Available colors: 2

One reviewer wore this 100% silicone adhesive bra for her wedding day and honeymoon and swears by its durable adhesive that lasts all day. Thousands of other reviewers agree, and this bra has over 12,500 five-star ratings. It has a clasp closure, comes with silicone nipple covers, and it's only $20.

• Available sizes: A — F
• Available colors: 4

This plunging bra looks like any other strapless bra — except it has adhesive sides, so it’s completely backless. Unlike a lot of stick-on bras, this one is a little more eco-friendly because it’s washable and reusable (yes, it still keeps its stickiness). Plus, because it’s an open-back design, you don’t have to worry about a constricting strap.

• Available sizes: A — E
• Available colors: 2

This wireless bra has a shiny metallic design that gives all the retro vibes (especially that ‘70s brown color option) — but it’s also unlined and super comfy, thanks to its nylon and spandex build. It features easy-to-use front clasps, and there are over 4,500 five-star rating backing it. Plus, the bra comes in beige, white, brown, pastel pink, black, and blue.

• Available sizes: 34 — 48
• Available colors: 6

In my opinion, the best parts of this contour bra are the straps that are adjustable in the front (instead of the back). Don’t get me wrong: There are plenty of other details that help this bra have over 9,500 five-star ratings, including a wire-free design, the machine-washable fabric, and of course, the non-elastic fabric on the sides that shouldn’t dig into your skin.

• Available sizes: 34A — 40DD
• Available colors: 18

These boyshort-style panties provide a little extra coverage, but they’re still soft and breathable thanks to the silky modal fabric build. They come in a two-pack for under $20, and the two low-profile zipper pockets let you store small and valuable items. Plus, reviewers love that they don’t ride up.

• Available sizes: X-Small — X-Large
• Available colors: Black

You can attach this converter bra strap to any bra with clasps and adjust it around your waist for the perfect low-back moment with your outfit. It’s stretchy, so you can adjust it to sit low enough for even the lowest-back style you own — and one reviewer raved, “Perfect quick fix for super low back clothing.”

• Available sizes: One size
• Available colors: 2

This bra has a unique snap-front design, and it aims to provide extra support in the back (plus, it’ll be so much easier to hook, and that’s always a win). The stretchy X-back straps are super adjustable, and this bra even comes in leopard prints and fun bright colors.

• Available sizes: 34B — 48E
• Available colors: 24

This racerback sports bra has tons of great features that you might look for in a medium-support sports bra (including removable pads), but it also has a handy phone pocket in the back. Plus, there’s a unique slot to thread your earbud or headphone cord through so they don’t bounce everywhere while you work out.

• Available sizes: X-Small — XX-Large
• Available colors: 26

This high-neck lace bralette is comfy enough to pair with your favorite cozy pants for a stylish lounge vibe. It has a sheer top with scalloped details throughout, and the T-strap design features an open back — but don't worry it also holds up in the washing machine.

• Available sizes: Small — Large
• Available colors: 2

These medical-grade and hypoallergenic silicone nipple covers come in a five-pack for under $15, and the thing that’s really skyrocketing their popularity with many reviewers is their handy and protective carrying case. These nipple covers are reusable, and one reviewer raved, “Super comfortable and sticky. They didn’t budge once.”

• Available sizes: One size
• Available colors: 3

One reviewer wrote that this wireless bra is so soft and seamless that it feels like a “second skin.” It has a super sleek design that comes with breathable pads. The best part? The comfy back is free of metal clasps that dig into your back, and it can be pulled on and off.

• Available sizes: Small — XX-Large
• Available colors: 7

Over 1,900 customers have given these bike-short-style underwear five-star reviews. Why? The smooth, lightweight, and seamless nylon-blend fabric helps prevents chafing under skirts and dresses. One reviewer wrote, “Will buy a couple of more pairs so I can finally start wearing the dresses in my closet.”

• Available sizes: 5 — 10
• Available colors: 21