Sieve Non-Wire Bra in Navy
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 ->
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Free U.S. shipping on orders over $100. Easy returns.
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
- Hand wash in cold water, dry flat
FAQ
- Price-slashed, Last Chance Sale items with a red SALE tag are direct size exchange only (no refunds).
- All full-priced, unworn items, with tags attached and in their original packaging are eligible for return or exchange within 60 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.
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 hello@negativeunderwear.com
- Mary D.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 34B4 minutes agoSize Purchased 1How it Fits True to SizeAge Range 35 - 44Bra Size 34BReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsSieve non wire bra
Perfection. Mesh is see through but not an issue when you have a shirt on. Great quality with impressive support.
Was this helpful? - Jess B.Verified BuyerSize Purchased 3+How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/E3 hours agoSize Purchased 3+How it Fits True to SizeAge Range 25 - 34Bra Size 34DD/EReviewingSieve Non-Wire Bra in NavyRated 5 out of 5 starsPerfect
So much more supportive and flattering than I ever imagined possible! Will definitely continue to order.
Was this helpful? - Daria G.Verified BuyerSize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size 36DYesterdaySize Purchased 5How it Fits A Little BigAge Range 35 - 44Bra Size 36DReviewingSieve Non-Wire Bra in WhiteRated 4 out of 5 starsSize larger than expected
Larger than expected
Was this helpful? - Theadora P.Verified BuyerSize Purchased 2How it Fits A Little SmallAge Range 35 - 44Bra Size 34DYesterdaySize Purchased 2How it Fits A Little SmallAge Range 35 - 44Bra Size 34DReviewingSieve Non-Wire Bra in BlackRated 5 out of 5 starsPerfect!
Comfortable and sexy, lifts well. My new fave.
Was this helpful? - KaylaVerified BuyerSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34C2 days agoSize Purchased 3How it Fits True to SizeAge Range 35 - 44Bra Size 34CReviewingSieve Non-Wire Bra in BuffRated 5 out of 5 starsThe only bra I will wear!
Had to get a few colors of this bra because it's that good. Worth it! I have tried SO many bras throughout the years, and this is the only one I feel supported in and keep my boobs IN the bra. I got a size 3 and I am a 34C+. It's a must for ladies with boobs who have been looking for the right bra forever....
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