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S-7XL
Model is a size 34D, and wears Medium
UNDR MuseScalloped Full Coverage Jelly Bra
The UNDR Muse is for women who are tired of choosing between feeling comfortable and feeling feminine
- Feel supported without the stiffness
- Feel so comfortable you forget it's on
- Keep a smooth back and no bunching
Fit GuideUnsure which size to choose?
SmallTrue to sizeLarge
100%Fit Promise
Perfect Fit Guarantee
Free size exchange with no exotra cost & return needed.
Free Shipping over $60Secure CheckoutEasy Returns
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JELLYSUPPORT™ TECHNOLOGY360° support for lift, shape, and stability, without the rigidity of an underwire.
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FULL-COVERAGE SUPPORTCoverage extends from front to sides, keeping the bust secure and comfortably in place.
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SEAMLESS & BREATHABLEA smooth, invisible finish that stays hidden under any outfit and keep you confident all day.
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Natural LiftLight foam padding enhances your shape with a subtle lift without the push-up feel.
FEATURES
- JellySupport™ Technology
- Wide Support Straps
- Molded 3D Cups
- Full Coverage
- Seamless & invisible
- Scalloped Edge
COMPOSITION
- Nylon
- Elastane
SUPPORT LEVEL
Mid to strong
Designed to fit true to size, with support for A to F cups.
Not sure which size is right for you? Our sizing tool makes it easy to find your best fit.
Care Instructions
- Hand wash cold recommended
- If machine washing, use a laundry bag and gentle cycle
- Wash with similar colors
- Do not bleach
- Do not iron
- Do not tumble dry
- Air dry flat
- Avoid high heat
10.000+ happy customers
See all reviewsDESIGNED AROUND YOUR BODY
UNDR THE COMFORT YOU CAN FEEL
JellyLift™ W-stripFlexes with youFINALLY NO MORE WIRES
After years and years of uncomfortable underwire, a bra you can finally wear all day.
The W-shaped JellySupport™ holds your bust without a single wire, no poking, no digging.
Wide Support StrapsMolded 3D CupsCOVERED BUT STILL FEMININE
Forget the band that cuts across your back and the side boob left outside.
UNDR Muse stops your bust spilling out of the top, smooths the back rolls, and the scalloped design keeps you feeling feminine and desirable.
ANTI SAGGING SUPPORT
Because of age, a baby or a few pounds lost, your bust loses its perk, most bras don’t lift it back up enough.
Our molded 3D cups lift from underneath and along the sides, and hold it up beautifully all day.
JELLYSUPPORT™ TECHNOLOGY
Support that moves with you
We developed JellySupport™ because the support you need shouldn't come at the cost of all-day comfort
01 What is different?
Traditional underwires rely on rigid pressure against fixed points. JellySupport™ uses a soft, flexible W-shaped gel support system that moves with your body.
02 How does it work?
The gel system sits beneath the cups and extends along the sides, helping lift, shape, and stabilize the bust while spreading support across a wider area.
03 Why does it matter?
Because when support is concentrated, the band and straps take more of the pressure, and you feel it across your shoulders and back.
JellySupport™ spreads support across a wider area, helping reduce that pressure for more balanced, all-day comfort.
YOUR BEST SUPPORT STARTS WITH THE RIGHT FIT
YOUR BEST SUPPORT STARTS WITH THE RIGHT FIT
Before you ask
Clear answers to help you find the right support
What is JellySupport™ Technology?
JellySupport™ is our soft, flexible W-shaped gel support system.
It sits beneath the cups and extends along the sides, helping lift, shape, and stabilize your bust without the rigid feel of traditional underwire.
The flexible gel moves with your body while providing structured support for long days, including 12+ hours of wear.
The result? Flexible support that works with your body, not against it.
How does UNDR provide support without an underwire?
UNDR combines multiple support features instead of relying on a rigid underwire.
JellySupport™ provides flexible support beneath the cups and along the sides. Molded 3D cups help shape and contain the bust, while full coverage keeps everything securely in place. Wide support straps help distribute pressure across the shoulders.
The wireless construction gives you this structure without the rigid feel of traditional underwire.
Strong support, without the wire.
Will UNDR Muse support a fuller bust?
UNDR is designed for women with different bodies and different support needs, including women who need stronger support.
The combination of JellySupport™, molded 3D cups, full coverage, and wide support straps provides structured support and helps keep the bust securely contained.
The wireless construction gives you support without relying on a rigid underwire.
For the best result, use our Fit Finder to find the size that matches your measurements.
FIND YOUR SIZE
What makes UNDR Muse different from traditional bras?
Traditional bras can force you to choose between structure and comfort.
UNDR takes a different approach by combining flexible support with a wireless construction.
JellySupport™ provides structure beneath and around the bust. Molded 3D cups shape and contain, full coverage keeps everything secure, and wide support straps help distribute pressure.
The scalloped edge keeps full coverage looking soft, so nothing about it feels clinical.
Support where you need it, without the rigid feel you don’t.
How do I know which size is right for me?
Use our Fit Finder.
Enter your measurements and we’ll recommend the UNDR size that best matches your body.
Because getting the right size is the first step to getting the right fit and support.
FIND YOUR SIZE
What if my UNDR Muse bra doesn’t fit?
If your UNDR Muse doesn’t fit as expected, our Perfect Fit Guarantee has you covered.
We’ll send you the correct size at no additional cost, and you can keep the original one.
No paying twice. No complicated exchange. No return needed
Can I wear UNDR Muse comfortably all day?
Yes. UNDR Muse was designed to be worn for 12+ hours, so you can stay supported throughout your day without constantly adjusting your bra.
JellySupport™ uses flexible structure that moves with your body instead of relying on rigid underwire.
Combined with the wireless construction, full coverage, and wide support straps, the design is made to keep you feeling held without feeling restricted.
12+ hours of support, without the constant discomfort.
What is your Perfect Fit Guarantee?
If your first UNDR Muse arrives in the wrong size, we’ll send you the correct size at no additional cost.
And you can keep the original one.
No need to return it. No need to place another order.
We want finding your fit to feel easy, not risky.
IN THEIR WORDS
4.8
based on 25 reviews
WHAT WOMEN ARE SAYING
What they talk about first is the softness, then the scalloped edge that makes it feel like more than a basic bra. It disappears under a t-shirt, it breathes on warm days, and the band adjusts through the weeks when a body changes. Women coming off underwire say they stopped reaching for anything else. Sizing runs true; the high scalloped neckline does show under a deep V.
Rating
My Struggle
Size Purchased
-
Amelia C.Verified Buyer Sep 2026
I forget I'm wearing it
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32E
Sep 2026I forget I'm wearing it
This bra is the GOAT!!!! I have larger breasts and have worn underwire bras for most of my life. I was skeptical how this would really hold up the girls, and am so pleasantly surprised! It's SO comfy and even came with an expander. The material is light and smooth and the structure is amazing for the comfort level. I have a feeling that I will buy many more! -
Astrid R.Verified Buyer Sep 2026
I forget I'm wearing it, real support
- Age Range
- 45 - 54
- Size Purchased
- L
- True Size
- 36C
Sep 2026I forget I'm wearing it, real support
These are the most comfortable bras ever! After years & years of uncomfortable underwire, I set out to find a bra that is not only more comfortable, but supportive as well. These bras are well made & very comfortable. I am a 36C and I ordered a Large in these. -
Lidia P.Verified Buyer Sep 2026
Real support, no wire needed, for a heavy bust
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 38D
Sep 2026Real support, no wire needed, for a heavy bust
These are my favorite bras ever! They are so comfortable and best of all they help hide your back fat. I also love that you can wear it as a racer back. I am a 38D and it provides great support as well. -
Harriet A.Sep 2026
Comfortable from morning to night
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36D
Sep 2026Comfortable from morning to night
I wasn't sure if I should've bought one of these because I've had a couple seemless bras in the past and they had no cushion for the nipples. When I tried mine on, I fell in love with it! SUPER soft and comfy and has PADDING! I will be buying a few more. -
Elizabeth N.Verified Buyer Sep 2026
I don't rush to take it off, through every size change
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36DD
Sep 2026I don't rush to take it off, through every size change
I have recently lost weight and needed a different cup size. I have a wide back so I was thankful for the extender. I loved them so much I reordered 2 more. So comfortable. -
Regina C.Verified Buyer Sep 2026
It actually holds everything, for a heavy bust
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36DD
Sep 2026It actually holds everything, for a heavy bust
This bra feels great and it actually gives support. It covers my back rolls, lol. I love that you can easily change or remove the straps to go with whatever style top. For reference I'm 36DD -
Valerie Z.Verified Buyer Aug 2026
My back finally looks smooth
- Age Range
- 25 - 34
- Size Purchased
- M
- True Size
- 36C
Aug 2026My back finally looks smooth
I am loving these bras. It gives me a lift to my breasts that I lost due to breastfeeding two children. It eliminates side boob. The band is wide and does not bunch up. They are attractive-looking and seem to be of good quality. I wash them on delicate and then hang to dry. -
Marlene G.Verified Buyer Sep 2026
Support I can count on
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 38DD
Sep 2026Support I can count on
I wear a 38DD so It is hard to find a bra that is comfortable but supportive without wires. The only thing that I would change is that it does come up high with the scalloped edge so I cannot wear any low-cut or V-neck tops with it. Otherwise, I highly recommend it. -
Nia A.Verified Buyer Aug 2026
I don't rush to take it off
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36D
Aug 2026I don't rush to take it off
Love this bra overall - the straps are comfortable - great coverage and it is cute perfect amount of padding! True to size. I find the back tends to stick out a bit at the hooks which bothers me. But overall it is comfortable and cute! -
Donna F.Aug 2026
More support than I expected
- Age Range
- 45 - 54
- Size Purchased
- XL
- True Size
- 38C
Aug 2026More support than I expected
Definitely go off the size chart. I ordered my regular size XL and im glad they send a band extender. Super soft and I love that you can change the bra straps into a X for extra support. Love. Will for sure buy more. -
Florence A.Verified Buyer Sep 2026
Feather light, whatever week I'm in
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32C
Sep 2026Feather light, whatever week I'm in
Breathable fabric good quality doesn’t make you sweat. Bra has great comfort hold shape. True to size. Love that is comes with an extender if needed. I would recommend this jelly bra -
Eloise S.May 2026
Comfortable enough to nap in, no wire
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32D
May 2026Comfortable enough to nap in, no wire
This wireless seamless bra has honestly become the best bra I own. The comfort level is the first thing I noticed. The fabric feels really soft and smooth against the skin, almost like a second layer rather than something structured or restrictive. It stretches nicely without digging in, and I can wear it for hours without feeling like I need to take it off as soon as I get home. Even though it’s wireless, the support is better than I expected. The jelly bands and molded cups actually help lift and shape in a natural way without feeling stiff. It gives a nice rounded shape under shirts, and it stays in place throughout the day without constant adjusting. The full coverage design is also a plus. It feels secure without being bulky, and the side support helps smooth things out so everything sits comfortably under clothing. I like that it doesn’t create awkward lines under t-shirts. The breathable mesh detail is subtle but helpful, especially on warmer days. The scalloped V-neck also makes it look a bit more stylish than a basic everyday bra. After wearing and washing it a few times, it has held its shape really well. -
Simone A.Mar 2026
I keep it on at home, after years of trying
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 34DD
Mar 2026I keep it on at home, after years of trying
I’ve tried a lot of wireless bras, and this one really stands out for both comfort and how flattering it is. The first thing I noticed was how soft and smooth the material feels. It’s lightweight and stretchy, but still gives enough support to feel secure throughout the day. The “jelly” style fabric has a nice, slightly structured feel without any stiffness, which makes it super comfortable for all-day wear. Even without underwire, it still provides a nice lift and shape. The full coverage is great too—everything stays in place and I don’t feel like I’m constantly adjusting it. I also love the seamless design. It lays flat under t-shirts and tighter tops with no visible lines. The scalloped edges are a really pretty touch and make it feel a little more feminine than your typical basic bra. The straps are comfortable and don’t dig in, and the band stays put without rolling or riding up. -
Joan A.Mar 2026
Straps wide enough to forget, real support
- Age Range
- 45 - 54
- Size Purchased
- L
- True Size
- 38D
Mar 2026Straps wide enough to forget, real support
I ordered this bra in nude and size large, and I absolutely love it. The scalloped detailing on the neckline and the thick straps are such a nice touch that makes the bra feel more stylish. The fabric is very soft and comfortable material, and has just the right amount of stretch. There is a small, screen-like window at the bottom front of the bra that improves airflow, making it perfect for wearing in humid weather. The cups provide excellent coverage and have a little bit of thickness, so nothing shows through. The wide, adjustable shoulder straps are another great feature. I like that I can loosen the straps for lounging around the house or tighten them for extra support when I need it for work. -
Tiffany N.Mar 2026
Support I can count on, invisible under a shirt
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 34C
Mar 2026Support I can count on, invisible under a shirt
I am absolutely in love with these jelly bras! If you're tired of restrictive underwires but still want a bit of a lift, these are a total game changer. The seamless material is incredibly soft and smooth, making it the perfect T-shirt bra, no visible lines at all. I especially love the scalloped edges; they add such a pretty, feminine touch. The "jelly" support provides a surprising amount of push-up and shape without any poking or digging, and the full coverage ensures everything stays in place all day. They are honestly comfortable enough to sleep in, yet supportive enough for a full day of errands. -
Odette A.Apr 2026
No wire and still lifted
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36G
Apr 2026No wire and still lifted
I am in love with the quality and feel of this bra. The color is just as shown in the picture. I like how it has no underwire, which makes it much more comfortable to wear since you have nothing poking you in the ribs. I like how it fits; it is very comfortable. It doesn't put excessive pressure on my shoulders or back, especially since I wear 36 G bras. Overall, I like the appearance it gave me since it makes my chest look nice while offering support. -
Mona L.Mar 2026
Real support, no wire needed, all day long
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32C
Mar 2026Real support, no wire needed, all day long
I’m really impressed with how comfortable this bra is. The wireless, seamless design makes it feel almost like you’re not wearing anything, yet it still provides great support and shape. The fit is true to size, which is always a relief when ordering online. It hugs in all the right places without feeling tight or restrictive. The scalloped edges add a nice touch and make it look a bit more flattering than a basic everyday bra. I also love how smooth it looks under T-shirts—no lines or bunching, just a clean, flattering silhouette. -
Elisa J.Mar 2026
Feather light, all day long
- Age Range
- 65+
- Size Purchased
- M
- True Size
- 34C
Mar 2026Feather light, all day long
Is there anything worse than a wire poking you all day or itchy cups digging in? This bra solves both. I thought I would feel like a grandma wearing this. But it fits so well, its like wearing a bra with wires, without the pain of wires. it is thick where it needs to be, no show through, and more breathable everywhere else. It is super stretchy and it fits and forms to the body very well. The material is soft and comfortable. I will buy more colors. -
Alicia A.Apr 2026
Wireless, and everything stays up
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32D
Apr 2026Wireless, and everything stays up
The first impression I had of the bra was the feel of the material—incredibly soft to the touch and bra molded to the body. Provides full coverage of the girls and sized to be consistent to your normal bra size. I’ve only washed a few times so far but it’s washed well with no pilling or any other issues that I’ve had with other intimate items after just a few washes. Impressed so far and especially like that it’s wirefree. -
Rebecca A.Mar 2026
Room to move as I change
- Age Range
- 25 - 34
- Size Purchased
- M
- True Size
- 34D
Mar 2026Room to move as I change
This bra is SO comfortable!!!! This bra gives great support and is just easy to wear! I love the scallops on the top, as well as the material this is made out of. It’s very soft and stretchy! It fits perfectly and even comes with an extender if you need it (which is great if you’re pregnant and will be growing a bit). This is the perfect bra for all occasions!!! -
Eloise A.Verified Buyer Jul 2026
They fit perfectly and I stopped looking
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 32B
Jul 2026They fit perfectly and I stopped looking
I have a really hard time finding bras that fit properly and are comfortable. I’m 5’3, 103 pounds, and wear a 32B. These bras fit perfectly and are so comfortable, I was nervous bra shopping online but I’m so glad I did. The fabric seems good quality and is very soft. -
Nora A.Verified Buyer Apr 2026
Nothing to adjust all day, and it breathes
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 34D
Apr 2026Nothing to adjust all day, and it breathes
One of the most comfortable and pretty bras I’ve worn. Lovely assortment of colors, no binding, no wires and complete comfort. These bras breathe with you and the straps don’t fall off your shoulders. I’ve already ordered another set in the assorted colors. Very pretty and functional. -
Patricia A.Verified Buyer May 2026
Support I can count on, and it breathes
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 34C
May 2026Support I can count on, and it breathes
Has some stretch, yet supportive. Breathable but practical. I wore one for a day and decided to buy more. I lost 40 lbs and was not fitting into my other bras. Cup size is good and undetectable under your clothes. -
Harriet V.Mar 2026
Smooth under everything I wear
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 36E
Mar 2026Smooth under everything I wear
This is a very soft, very comfortable bra! Sizing on both cup and band are accurate. The band under the arms is really wide, so it keeps all that contained too! It’s perfect under tshirt - can’t see any lines on front! -
Stephanie B.Apr 2026
I forget I'm wearing it, invisible under a shirt
- Age Range
- 45 - 54
- Size Purchased
- M
- True Size
- 34D
Apr 2026I forget I'm wearing it, invisible under a shirt
This is one of the most comfortable bras I’ve owned. The material is super soft and smooth, and it feels great for all day wear without digging in or feeling restrictive. For everyday wear, it’s perfect. It gives a nice natural shape and looks seamless under clothes, especially t-shirts. The fit is really comfortable, and the design lays nicely without any awkward lines or bunching. Overall, this is a great go to everyday bra that’s simple, comfortable, and perfect for a clean, smooth look under clothes.
UNDR MuseScalloped Full Coverage Jelly Bra
$44.90