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![Thumbnail image #2 of Sieve Non-Wire Bra in Buff + Black [Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_04_1024x1024_1024x1024_806e1c47-3ca4-4136-b822-d32f999ccd12_154x154.jpg?v=1703226329)
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![Thumbnail image #4 of Sieve Non-Wire Bra in Buff + Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple_154x154.jpg?v=1708558936)
![Thumbnail image #5 of Sieve Non-Wire Bra in Buff + Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple_154x154.jpg?v=1708558936)

![[Paula 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffBlack_Paula32C_03_NN_thumb.jpg?v=1703226329)
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![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_02_1024x1024_1024x1024_fae98c15-756f-4ac0-9a60-53e1e939188b_thumb.jpg?v=1703226329)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple_thumb.jpg?v=1708558936)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple_thumb.jpg?v=1708558936)

Sieve Non-Wire Bra in Buff + Black
Sieve Non-Wire Bra
Our best selling bra for a reason.
The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic. Create a custom 2 Pack ->
Buy more, save $
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Description
Our best selling bra for a reason.
The most supportive of our wireless bras. Great shape, naturally smoothing, airy light and sexy sheer — Belgian micromesh might just be magic.
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
- Made from a sheer Belgian power micromesh — nipples are visible
- A caramel-y sunrise desert sands affogato tone with black trim
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Wireless
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- Hand wash in cold water, dry flat
FAQ
- Price-slashed items are either exchange only or final sale. Any item marked as "exchange only" are eligible for direct size exchange only (aka no refunds). Items marked as "final sale" are not eligible for returns or exchanges.
- 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 [email protected]
![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_02_1024x1024_1024x1024_fae98c15-756f-4ac0-9a60-53e1e939188b.jpg?v=1703226329&width=1445)
![[Paula 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffBlack_Paula32C_03_NN.jpg?v=1703226329&width=1445)
![[Paula 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWire_BuffBlack_Paula32C_04_1024x1024_1024x1024_806e1c47-3ca4-4136-b822-d32f999ccd12.jpg?v=1703226329&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_01_NoNipple.jpg?v=1708558936&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_BuffBlack_Vitoria_02_NoNipple.jpg?v=1708558936&width=1445)


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 [email protected]
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- Barbara C.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34C7 hours agoSize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34CReviewingSieve Non-Wire Bra in BabeRated 5 out of 5 starsLove it!
Cute and sexy too and perfect when paired with French cut brief. Very comfortable and the shell pasties are perfect if the garment you are wearing requires more coverage.
Was this helpful? - Sonja B.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34DD/E8 hours agoSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34DD/EReviewingSieve Non-Wire Bra in NavyRated 5 out of 5 starsBest bra
Really comfortable and minimal, great under all kinds of clothes.
Was this helpful? - Paul T.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 34B3 days agoSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 34BReviewingSieve Non-Wire Bra in WhiteRated 5 out of 5 starsPerfect Fit and Comfort
I bought these for my Wife who hates to shop and has always struggled with bra sizing and comfort. It took 2 tries to get her perfect fit with Negative. Bottom line is she Loves these bras and now has 3. I am confident we have found the solution and the product that “fit” her needs and style/comfort requirements.
Was this helpful? - Hilary C.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34C5 days agoSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Non-Wire Bra in BlackRated 3 out of 5 starsLove this bra
It’s very comfortable and breathable. You do need to wear pads if you wear tight clothing that shows thru. But for everyday love them!
Was this helpful? - Rhonda B.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 36B5 days agoSize Purchased 2How it Fits True to SizeAge Range 45 - 54Bra Size 36BReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsLove this Bra
Finally a simple, beautiful well-made bra. Love it
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