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Bali

Bali Women's Seamless Underwire Bra, One Smooth U Smoothing Underwire Bras for Women, Convertible Straps, Ultra Light

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 2
Order within 23 hours and 38 minutes
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Size: 38C


Color: In the Navy 2


Description

Stay smooth, supported, and comfortable with the Bali® One Smooth U® Ultra Light Underwire T-Shirt Bra for women. Designed with ultra-light cups and a soft breathable spacer lining, this bra provides natural shaping without extra bulk. The seamless construction creates a sleek, invisible look under tees, blouses, and dresses, making it a go-to everyday t-shirt bra. An inner side sling enhances shaping and support, while the built-up two-ply back with a deep U design delivers smoothing and flexibility for low-back outfits. Comfort-U® convertible straps stay in place and adjust easily for traditional or crisscross wear. Finished with a sheer neckline detail and center charm, this women’s underwire bra combines modern comfort with a polished, feminine touch.

Item model number ‏ : ‎ DF3439


Department ‏ : ‎ womens


Date First Available ‏ : ‎ July 27, 2025


Manufacturer ‏ : ‎ Bali


Best Sellers Rank: #143 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #10 in Everyday Bras


#10 in Everyday Bras:


Customer Reviews: 4.3 4.3 out of 5 stars (44,845)


Bra Design: T-Shirt


Bra Cup Coverage: Full Coverage


Strap Type: Convertible


Underwire Type: Underwire


Back Style: Racerback


Color: In the Navy 2


Bra Padding Level: Light


Support Level: Light Support


Sport Type: Outdoor Lifestyle


Apparel Closure Type: Hook & Eye


Pattern: Solid


Seasons: Spring/Summer


Apparel Closure Orientation: Back


Material Opacity: Sheer


Style Name: Everyday Bras for Women - One Smooth U Underwire Bras - Adjustable, Supportive & Comfy, Plus Size


Neck Style: U-Neck


Occasion Type: Birthday, Wedding


Brand Name: Bali


Age Range Description: Adult


Unit Count: 1 Count


Included Components: 2 sets of convertible straps


Model Name: Everyday Bras for Women - One Smooth U Underwire Bras - Adjustable, Supportive & Comfy, Plus Size


Style Number: DF3439


Garment Size Country: United States


Global Trade Identification Number: 84


UPC: 194164090684 196988443066


Manufacturer Part Number: DF3439


Manufacturer: Bali


Item Type Name: Full Coverage Bra


Material Type: Polyester,Spandex,Nylon


Product Care Instructions: Hand Wash Only


Fabric Type: Outer Cup 88% Polyester, 12% Spandex; Center Belt Linings 100% Nylon; Back Center Belt 92% Nylon, 8% Spandex; Top Cup 68% Nylon, 32% Spandex


Inner Material: Nylon


Apparel Fabric Stretch: High Stretch


Apparel Fabric Weight Class: Lightweight


Total Product Quantity: 1 Count


Fit Type: Comfortable


Fit to Size Sentiment: Good fit


Sleeve Length Description: Sleeveless


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Very nice and comfortable underwire bra!
Size: 36DD Color: Hush Pink
I just received my item today. I lost a lot of weight and went from a 42DD to a 36DD! This bra is perfect in both sizes. It’s soft but gives enough support, especially after things are sagging a little right now! Even with a gentle underwire it is quite a very comfortable bra! Perfect for a T-shirt bra and definitely worth the money! ... show more
Reviewed in the United States on May 5, 2026 by Mariza Messick
    • BUY. THIS. BRA. BUY. THIS. BRA.
Size: 38D Color: Sandshell
Review Image by Beadbroad
Review Image by Beadbroad
Okay, so I have a LOT to say about this bra. I'm sure you're reading the 1 and 2 star reviews and wondering whether you should take a chance. YES, by all means, do! I am going to do my best to address the issues raised in the low ratings. But first, please know that I have been wearing the bra for two days now (all day) and can tell you without reservation that it is one of the most - if not THE most - comfortable and attractive bras I've ever owned. I am rather chesty (a 38D) and usually have to try many bras on before I find an acceptable one, and then I buy like 3 or 4 at a time. I've worn Bali (though, not a ton of styles), Warner, Soma and others that perhaps I've long forgotten. TAKE A LOOK AT MY PHOTOS and keep in mind that I am approaching my 64th birthday. So, needless to say, the girls are not naturally perky at this stage in my life. LOL. I included one clothed so that you can see how it looks underneath a summer top. So, as to the issue of fit: It fits VERY true to size. The cup size fits exactly like a D-cup should fit - no gaps, full coverage, no side spillage out of the cups. Underwire: Truly, I have no idea what the complaints are all about. There is more than adequate fabric covering the underwire, and it is very comfortable too. If people are experiencing bruising (really???) or marks, perhaps they have it on hooks that are tighter than required, or maybe they need to go up to the next numeric size (e.g., 36 to 38). As I said, I've been wearing this bra all day long for two days, and it doesn't even feel like I have it on - it's THAT comfortable. Straps: They adjust well and give a good range for just about any body. I found that the girls are not sagging and are well supported. Sure, it would be easier to have them adjust in the front instead of the back, but once you make your adjustment, it's not like you have to do it every day (unless you're switching back and forth between racer-back and standard). BTW, I am wearing it as a racer back today, and it's fabulous! Padding: Unless you have literal bullets for nipples, there is no way they're gonna poke through the padding. The cups are not overly padded, which is really nice IMO, because too many bras have quite heavy padding, which is hot and uncomfortable and makes your chest look fake. Embellishment: The mesh portion on the upper cups is really attractive and lies perfectly. I haven't found issues with gapping, unevenness or seams showing through the clothing. I suppose if you wore a really tight top that is maybe silk or satin, you might see something. But for everyday use, the seam is it is not an issue. Bottom line: I am ordering two more bras today in different colors. If there is any deviation from this review regarding quality, etc., I will update this review. HOPE THIS HELPS! UPDATE (11/14/24): Still 5 STARS! I've been losing weight (down about 35 lbs. since June), so I've ordered several more of these bras in 36DD & 34DD along the weight-loss journey. They remain my "go-to" bra. Even after repeated wearing and washing, they are super durable and have retained their shape and fit. I'm about to go to a 34D and will definitely be ordering again - will use the larger ones for working out at the gym ;-). ... show more
Reviewed in the United States on June 29, 2024 Reviewed in the United States on June 29, 2024 by Beadbroad
    • Thin padding but otherwise great everyday bra
Size: 40B Color: Black
I got a 40B and it's really comfortable and fits well. It was purchased about a year ago and it has become my favorite bra. I like the little gem in front. My only complaint is how thin the padding is. It does not hide the nips when wearing a thin shirt or top, lol.
Reviewed in the United States on April 17, 2026 by Nicole M. Lilly Rawson
    • Buy these!
Size: 40DD Color: Crystal Grey
I have been on a new bra hunt. Several months ago I decided that the underwire had to go and sort of successfully found some that work-BUT they are still poking me under the arms with a piece of plastic. My husband inadvertently put my underwire bras in the dryer and now all have bent hooks, so it's time for new ones. We have 1 Kohl's store locally and nothing else, so finding a selection is limited. Back to Amazon. I started reading reviews and looking at how many were purchased, etc. I have worn Bali bras before and know that they seem to hold up well and fit me. My only problem with this is the "modesty layer", I am a 40DD and have NEVER had any kind of padding-why do bra companies do this? I don't want or need it. But, in reading the reviews, many talked about how thin this was and especially how comfortable these bras are. So-my thought, "I'll order one and try it and return it if I don't like it". Well, I don't like it, I LOVE it! This is by far the most comfortable bra I have ever worn. It definitely is true to size and I don't mind or notice the "layer". Most importantly, NO POKING, especially under the arms! I can come home and take it off and not have red marks on my body. It is soft, cool, not overly tight (but still supportive) and looks pretty. I love the upper mesh part on these. I do have one comment as several others mentioned, the fabric on the hook part is a little scratchy but only when putting it on. I am a "spinner"-I cannot reach behind me to hook the bra, I have to hook in front and spin around my body (yeah, not good, I know), and it's a little scratchy when doing that, but once on, it's fine. I have now purchased 4 of these in various colors and am hopeful that they will hold up. These are convertible straps (I may never use that feature) and as others have posted, the strap adjustment is in the back. No problem, adjust once and that's fine. I also noticed while trying on non-underwire bras that many had very short straps-I am 5'2" and frequently have to shorten them a lot. Many of the non underwire ones had very short straps that I still had to shorten. These do not, they are more "normal" in length. The price was great too, as the retail is $48 on these (why are bras so ridiculously expensive???). At $23, I feel like I can purchase several. I am QUITE pleased with this and would highly recommend! ... show more
Reviewed in the United States on September 6, 2024 by Sousasax
    • Great support and comfortable
Size: 34DD Color: Black
I haven't worn an underwire in a long time because they were always so uncomfortable. I'm really impressed with how comfortable the Bali underwire bra is. I was sized recently and ordered 34DD which fit perfectly and has great support. The straps are adjustable and I will definitely be ordering more as the price was reasonable as well. ... show more
Reviewed in the United States on May 15, 2026 by Jann
    • Not a comfortable item.
Size: 36DD Color: Nude
Wire is very uncomfortable and the straps are thin (unfortunately uncomfortable too).
Reviewed in the United States on May 19, 2026 by Smartee
    • Comfortable and Supportive
Size: 36DD Color: Black
I love this bra! True to size. Very comfortable. Cute. Fits very well. The band and cups are just the right amount of stretchy. It’s held up well with daily wear. Breathable. The underwire is flexible and doesn’t stab me.
Reviewed in the United States on May 11, 2026 by Katheryne Smith
    • Great Bra!
Size: 40B Color: Hush Pink
This has turned out to be my favorite bra! It's lightly padded, light weight and provides great support! I will be ordering more! Sizing is spot on! Great price too!
Reviewed in the United States on May 12, 2026 by Cleo A Bechtold

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