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- Vitoria, 3+

![retouched image [Ksenia 1]](https://negativeunderwear.com/cdn/shop/files/PDP-SieveNonWire-Black_thumb.jpg?v=1697147784&em-format=avif)
![[Ksenia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_04_thumb.jpg?v=1697147784&em-format=avif)
![[Ksenia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_01_thumb.jpg?v=1697147784&em-format=avif)

![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Vitoria_NoNip_thumb.png?v=1704468855&em-format=avif)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_03_thumb.jpg?v=1704468855&em-format=avif)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_01_thumb.jpg?v=1704468855&em-format=avif)

![retouched image [Ksenia 1]](https://negativeunderwear.com/cdn/shop/files/PDP-SieveNonWire-Black_thumb.jpg?v=1697147784&em-format=avif)
![[Ksenia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_04_thumb.jpg?v=1697147784&em-format=avif)
![[Ksenia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_01_thumb.jpg?v=1697147784&em-format=avif)

![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Vitoria_NoNip_thumb.png?v=1704468855&em-format=avif)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_03_thumb.jpg?v=1704468855&em-format=avif)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_01_thumb.jpg?v=1704468855&em-format=avif)

Sieve Non-Wire Bra in 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
- 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
- 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.
- 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.
- 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


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.
Q’s about sizing or fit? Email us at hello@negativeunderwear.com
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- Evan R.Verified BuyerSize Purchased XSHow it Fits True to SizeAge Range 35 - 44Bra Size 32B8 minutes agoSize Purchased XSHow it Fits True to SizeAge Range 35 - 44Bra Size 32BReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsSieve is soo comfortable!
This is an incredibly comfy bra - nicely shaped and supportive. Will definitely try buy more!
Was this helpful? - Jelena M.Verified BuyerSize Purchased 1How it Fits Runs SmallAge Range 35 - 44Bra Size 36AYesterdaySize Purchased 1How it Fits Runs SmallAge Range 35 - 44Bra Size 36AReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsso cute!
love this bra
Was this helpful? - Norma P.Verified BuyerSize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherYesterdaySize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherReviewingSieve Non-Wire Bra in GraphiteRated 5 out of 5 starsGreat color
Great color and fit
Was this helpful? - Norma P.Verified BuyerSize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherYesterdaySize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsNice
Great for relaxing
Was this helpful? - Norma P.Verified BuyerSize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherYesterdaySize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size OtherReviewingSieve Non-Wire Bra in BabeRated 5 out of 5 starsPerfect
Good for lounging around
Was this helpful?