![[Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_01_1024x1024.jpg?v=1677277581)
![[Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_03_1024x1024.jpg?v=1677277581)

![Scoop neck at the front [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_02_1024x1024.jpg?v=1677277581)
![Sieve is our signature material for semi-sheer vibes [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_01_1024x1024.jpg?v=1677277581)
![Pullover design means no strap or band hardware. [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_04_1024x1024.jpg?v=1677277581)

![Thumbnail image #1 of Sieve Bra Top in Black [Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_01_154x.jpg?v=1677277581)
![Thumbnail image #2 of Sieve Bra Top in Black [Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_03_154x.jpg?v=1677277581)

![Thumbnail image #4 of Sieve Bra Top in Black [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_02_154x.jpg?v=1677277581)
![Thumbnail image #5 of Sieve Bra Top in Black [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_01_154x.jpg?v=1677277581)
![Thumbnail image #6 of Sieve Bra Top in Black [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_04_154x.jpg?v=1677277581)
![[Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_01_1024x1024.jpg?v=1677277581)
![[Hannah 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTopPlus_Black_Hannah_03_1024x1024.jpg?v=1677277581)

![Scoop neck at the front [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_02_1024x1024.jpg?v=1677277581)
![Sieve is our signature material for semi-sheer vibes [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_01_1024x1024.jpg?v=1677277581)
![Pullover design means no strap or band hardware. [Tatyana 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveBraTop_Black_Tatyana_04_1024x1024.jpg?v=1677277581)
Sieve Bra Top in Black
Sporty meets sheer. Surprising support.
Micromesh gives an unexpected take on a sports bra-like cut. Smoothing scoop neck wireless pullover with no band or strap hardware. Create a custom 2 Pack ->
Free U.S. shipping on orders over $100. Easy returns.
Fit
- Size Chart
- Use this as a guide. Preference is a huge factor — if you’re near the top of a size range and/or prefer more coverage, you may want to size up.
Fabric + Care
- Size Chart
- Made from a sheer Belgian power micromesh - nipples are visible
- Wide plush elastic band for added support
- Wireless pullover design - aka no hardware
- 74% Polyamide (Nylon) and 26% Elastane (Spandex)
- Wash on delicates/cold, dry flat
FAQ
- Price-slashed, Annual Sale items with a red SALE tag are direct size exchange only (no refunds). Full-priced items purchased with the 20% off discount are eligible for refund, credit or exchange. Click here for more info on our Sale policies.
- All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 30 days of placing your order.
- Please note, packs must be returned in full. We do not accept partial returns of packs.
- Want to know our full returns policies? Here you go.
- Want more info about shipping, materials or care instructions? Here!
Q’s on fit or sizing? Email us at hello@negativeunderwear.com
- Anne Y.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34D6 minutes agoSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34DReviewingSieve Bra Top in BlackRated 5 out of 5 starsSee "WOW" review
Black is just as good as Slate
Was this helpful? - Anne Y.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34D7 minutes agoSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34DReviewingSieve Bra Top in SlateRated 5 out of 5 starsWOW!
I will admit that I had rather low expectations for this bra, other than being something "pretty" in my lingerie collection. But "WOW!" it is wonderful. Very pretty, as expected, but also SO comfortable, and also, supportive! I am a 34D and had imagined that this would strictly live at home for lounge wear. But it is also supportive! I will absolutely be wearing this out and about. And oh my, it is even prettier than I had hoped for. I bought two (slate and black) as it was on sale. Now I want one of every color!!!
Was this helpful? - Annamaria M.Verified BuyerSize Purchased 1How it Fits A Little BigAge Range 35 - 44Bra Size 32C9 hours agoSize Purchased 1How it Fits A Little BigAge Range 35 - 44Bra Size 32CReviewingSieve Bra Top in Buff + WhiteRated 4 out of 5 starsNot my fave
I have many items from NU - this is the first one of this line made out of the sieve fabric- it’s just not my fave, not as soft as I thought it would be; if fabric was different, I would’ve kept it
Was this helpful? - Sarah W.Verified BuyerSize Purchased 1How it Fits A Little SmallAge Range 25 - 34Bra Size 32C10 hours agoSize Purchased 1How it Fits A Little SmallAge Range 25 - 34Bra Size 32CReviewingSieve Bra Top in NavyRated 5 out of 5 starsGreat Design
So comfy, and liked the lack of pressure on my shoulders (sensitive from a previously broken collarbone). The cut is lower than I thought and I liked it for under v neck tops, but had to get a size up after trying this one; the neckline pressed against my chest, which is shallower at top than at bottom. Overall will order again.
Was this helpful? - Helene G.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 32DD/E12 hours agoSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 32DD/EReviewingSieve Bra Top in PeachRated 5 out of 5 starsPeachy
Love This, will be ordering more.
Thank You!
Was this helpful?
Non-Wire Bra Sizing
Your underbust: | A | B | C | D | DD | DDD | G | |
---|---|---|---|---|---|---|---|---|
24-26" | 30 | 0 | 0 | 0 | 1 | 1* | 1+ | |
26-28" | 32 | 0 | 0 | 1 | 2 | 2* | 1+ | 1+ |
28-30" | 34 | 1 | 1 | 2 | 2 | 3* | 2+ | 2+ |
30-32" | 36 | 1 | 2 | 3 | 3 | 4* | 3+ | 3+ |
32-34" | 38 | 3 | 3 | 4 | 4 | 5* | 4+ | 4+ |
35-38" | 40 | 3 | 5 | 5 | 5 | 5* | 5+ | 5+ |
38-40" | 42 | 5 | 5 | 5 | 5* |
* Non-wire bra sizing can vary by preference and if you're toward the top of a size range and prefer more coverage, you may want to size up. For styles available in + sizes (designed with additional support details for our larger cup customers), we find DD's can be on the cusp - if you prefer more coverage and support, we suggest the + bra equivalent for your band size.
Btw, the size nomenclature has changed for Bra Tops. Here's the conversion:
XS=0, S=1, M=2, L=3, XL=4, XXL=5
Q’s about sizing or fit? Email us at hello@negativeunderwear.com
