![[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
- James R.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34D32 minutes agoSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34DReviewingSieve Bra Top in NavyRated 5 out of 5 starsGreat for everyday!
Wife loves it for everyday wear!
Was this helpful? - Vanessa T.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 35 - 44Bra Size 38DDD/F1 hour agoSize Purchased 5+How it Fits True to SizeAge Range 35 - 44Bra Size 38DDD/FReviewingSieve Bra Top in NavyRated 5 out of 5 starsJust Amazing
These bras are so comfortable and well made! I can’t wait to buy more in every color.
Was this helpful? - James V.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 45 - 54Bra Size 38B9 hours agoSize Purchased 3How it Fits True to SizeAge Range 45 - 54Bra Size 38BReviewingSieve Bra Top in NavyRated 5 out of 5 starsLove it!
Wife loves these bras
Was this helpful? - Anne G.Verified BuyerSize Purchased 2How it Fits A Little BigAge Range 25 - 34Bra Size 34A22 hours agoSize Purchased 2How it Fits A Little BigAge Range 25 - 34Bra Size 34AReviewingSieve Bra Top in BuffRated 2 out of 5 starsSizing
I think the quality of the material is incredible.
My problem is, that after wearing the size 2 for several weeks, the material is stretching so that the
fitting and supports intensity lacks in my case. Next time I would purchase a smaller size.
Was this helpful? - Olga M.Verified BuyerSize Purchased 3How it Fits A Little SmallAge Range 25 - 34Bra Size 34CYesterdaySize Purchased 3How it Fits A Little SmallAge Range 25 - 34Bra Size 34CReviewingSieve Bra Top in Buff + WhiteRated 5 out of 5 starsBeautiful and comfy
This is my first bra from Negative, and at first I thought it was a bit stiff. But after wearing it a few times it feels like it has molded to my body., and it’so so so soft now.
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
