























- Darion, 1
- Adelina, 1
- Vitoria, 3+
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_01_thumb.jpg?v=1746121540)
![[Darion 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffWhite_Darion_02_NN_thumb.jpg?v=1703226373)
![[Adelina 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_BuffWhite_Adelina_04_thumb.jpg?v=1746121540)
![[Darion 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffWhite_Darion_03_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNWPlus_BuffWhite_Vitoria_01_NoNipple_2_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNWPlus_BuffWhite_Vitoria_03_NoNipple_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_04_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_02_thumb.jpg?v=1746121540)

![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_01_thumb.jpg?v=1746121540)
![[Darion 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffWhite_Darion_02_NN_thumb.jpg?v=1703226373)
![[Adelina 1]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNW_BuffWhite_Adelina_04_thumb.jpg?v=1746121540)
![[Darion 1]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNonWire_BuffWhite_Darion_03_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNWPlus_BuffWhite_Vitoria_01_NoNipple_2_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/files/Bra_SieveNWPlus_BuffWhite_Vitoria_03_NoNipple_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_04_thumb.jpg?v=1746121540)
![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_02_thumb.jpg?v=1746121540)

![[Vitoria 3+]](http://negativeunderwear.com/cdn/shop/products/Bra_SieveNWPlus_BuffWhite_Vitoria_01_thumb.jpg?v=1746121540)
Sieve Non-Wire Bra in Buff + White
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 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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- Gretchen A.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 45 - 54Bra Size 36C2 hours agoSize Purchased 3How it Fits True to SizeAge Range 45 - 54Bra Size 36CReviewingSieve Non-Wire Bra in WhiteGreat fit and durable
I’ve gotten a whole range of these bras and they are a dream. Great fit, and very comfy. I hate underwire and these seem to do just as well without the wire.
Was this helpful? - Jane G.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 32B3 hours agoSize Purchased 1How it Fits True to SizeAge Range 45 - 54Bra Size 32BReviewingSieve Non-Wire Bra in BabeIt really is that good
If you need a supportive non-underwire bra, this is it. It does what you need and looks pretty in the process.
Was this helpful? - federica m.Verified BuyerSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 32D3 days agoSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 32DReviewingSieve Non-Wire Bra in NavyLove this bra
Very comfortable and beautiful. Will be getting in more colors.
Was this helpful? - Ashley N.Verified BuyerSize Purchased 3+How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/E5 days agoSize Purchased 3+How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/EReviewingSieve Non-Wire Bra in BlackSuper comfy!
Love this bra. I fits great and I barely can even tell I have it on, no digging etc!
Was this helpful? - Marian T.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36C1 week agoSize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36CReviewingSieve Non-Wire Bra in Bufflike butter
this bra is so comfy. feels like no bra but with support. highly recommend
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