![Thumbnail image #1 of Sieve Non-Wire Bra in Slate [Sophia 1]](https://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_Slate_Sofia_02_NN_154x154.jpg?v=1703226607&em-format=auto)
![Thumbnail image #2 of Sieve Non-Wire Bra in Slate [Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_03_154x154.jpg?v=1703226607&em-format=auto)
![Thumbnail image #3 of Sieve Non-Wire Bra in Slate [Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_01_154x154.jpg?v=1703226607&em-format=auto)
![Thumbnail image #5 of Sieve Non-Wire Bra in Slate [Vitoria 3+]](https://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Slate_Vitoria_nonip_154x154.png?v=1704502721&em-format=auto)
![Thumbnail image #6 of Sieve Non-Wire Bra in Slate [Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_03_1_154x154.jpg?v=1704502721&em-format=auto)
![Thumbnail image #7 of Sieve Non-Wire Bra in Slate [Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_02_1_154x154.jpg?v=1704502721&em-format=auto)
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_Slate_Sofia_02_NN_thumb.jpg?v=1703226607&em-format=auto)
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_03_thumb.jpg?v=1703226607&em-format=auto)
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_01_thumb.jpg?v=1703226607&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Slate_Vitoria_nonip_thumb.png?v=1704502721&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_03_1_thumb.jpg?v=1704502721&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_02_1_thumb.jpg?v=1704502721&em-format=auto)
Sieve Non-Wire Bra in Slate
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
- Steely blue-grey tone
- 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
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/files/Bra_SieveNW_Slate_Sofia_02_NN.jpg?v=1703226607&width=1445&em-format=auto)
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_03.jpg?v=1703226607&width=1445&em-format=auto)
![[Sophia 1]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_Slate_Sofia_01.jpg?v=1703226607&width=1445&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/files/SieveNon-WirePlus_Slate_Vitoria_nonip.png?v=1704502721&width=1445&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_03_1.jpg?v=1704502721&width=1445&em-format=auto)
![[Vitoria 3+]](https://negativeunderwear.com/cdn/shop/products/Bra_SieveNonWirePlus_Slate_Vitoria_02_1.jpg?v=1704502721&width=1445&em-format=auto)
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 [email protected]
- Elizabeth W.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34C22 minutes agoSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34CReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsSo comfy!
Love this!
- Margot C.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 35 - 44Bra Size 36DD/E7 hours agoSize Purchased 5How it Fits True to SizeAge Range 35 - 44Bra Size 36DD/EReviewingSieve Non-Wire Bra in GraphiteRated 5 out of 5 starsComfortable
I kept worrying I had walked out of my house without my bra on.
- Breona B.Verified BuyerSize Purchased 2+How it Fits True to SizeAge Range 35 - 44Bra Size 34DDD/FYesterdaySize Purchased 2+How it Fits True to SizeAge Range 35 - 44Bra Size 34DDD/FReviewingSieve Non-Wire Bra in SlateRated 5 out of 5 starsComfy Bra
I have large breasts and a small frame so finding something supportive AND cute can be hard. I was pleasantly surprised that this bra fit me and seems comfortable. I purchased for relaxing and casual days, but it’s so supportive I’m considering wearing to work under my scrubs.
- MiaYesterdayReviewingSieve Non-Wire Bra in WhiteRated 5 out of 5 stars5 Stars
Fits great and the material feels nice on the skin.
- Dierdre M.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 36D2 days agoSize Purchased 3How it Fits True to SizeAge Range 65+Bra Size 36DReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsFavorite
My 4th purchase! More colors please 😊
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