![Thumbnail image #1 of Sieve Non-Wire Bra in Black [Ksenia 1]](http://negativeunderwear.com/cdn/shop/files/PDP-SieveNonWire-Black_154x154.jpg?v=1697147784)
![Thumbnail image #2 of Sieve Non-Wire Bra in Black [Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_04_154x154.jpg?v=1697147784)
![Thumbnail image #3 of Sieve Non-Wire Bra in Black [Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_01_154x154.jpg?v=1697147784)
![Thumbnail image #5 of Sieve Non-Wire Bra in Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Vitoria_NoNip_154x154.png?v=1704468855)
![Thumbnail image #6 of Sieve Non-Wire Bra in Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_03_154x154.jpg?v=1704468855)
![Thumbnail image #7 of Sieve Non-Wire Bra in Black [Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_01_154x154.jpg?v=1704468855)
![retouched image [Ksenia 1]](http://negativeunderwear.com/cdn/shop/files/PDP-SieveNonWire-Black_thumb.jpg?v=1697147784)
![[Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_04_thumb.jpg?v=1697147784)
![[Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_01_thumb.jpg?v=1697147784)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Vitoria_NoNip_thumb.png?v=1704468855)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_03_thumb.jpg?v=1704468855)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_01_thumb.jpg?v=1704468855)
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
![[Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_01.jpg?v=1697147784&width=1445)
![retouched image [Ksenia 1]](http://negativeunderwear.com/cdn/shop/files/PDP-SieveNonWire-Black.jpg?v=1697147784&width=1445)
![[Ksenia 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Black_Ksenia_04.jpg?v=1697147784&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Vitoria_NoNip.png?v=1704468855&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_03.jpg?v=1704468855&width=1445)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Black_Vitoria_01.jpg?v=1704468855&width=1445)
- Jennifer L.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 35 - 44Bra Size 34C21 minutes agoSize Purchased 2How it Fits True to SizeAge Range 35 - 44Bra Size 34CReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsDemure and comfortable
This bra is beautiful and well-made. I am a 34C and ordered a 2, and it fit perfectly.
- Cheryl18 hours agoReviewingSieve Non-Wire Bra in Buff + BlackRated 5 out of 5 stars5 Stars
Love!!! Best bra I’ve ever owned.
- Jeannine R.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 34DD/E23 hours agoSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 34DD/EReviewingSieve Non-Wire Bra in WhiteRated 5 out of 5 starsSuch a great bra
I’m in love with Negative bras. I feel so sexy wearing them and my husband appreciates them too. The bras are comfortable although they are sheer so I have to be careful of “headlights”.
- Jennifer B.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 34BYesterdaySize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 34BReviewingSieve Non-Wire Bra in BabeRated 5 out of 5 starsI wish I would’ve discovered these bras sooner!!!!
I’m so in love with my new bras!!!!!! I really wish I would’ve discovered them sooner!!!! They provide great support with no bulkiness. Love them!!!!!
- Sarah S.Verified BuyerSize Purchased 1+How it Fits True to SizeAge Range 35 - 44Bra Size 32DDD/F2 days agoSize Purchased 1+How it Fits True to SizeAge Range 35 - 44Bra Size 32DDD/FReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsFinally a great fit!!
I’m 5’8”, 145 lbs 32G naturally (and post 2 kids) and this bra was actually amazingly supportive!! I followed the size chart and got a 1+ and it’s a perfect fit. It’s lighter support so I wouldn’t workout in it, but it’s enough to run errands, wear around the house, extremely comfortable. Fantastic lift. I will add over time the girls gravitate towards the middle, but I think that’s inevitable. Amazing!
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