Sieve Triangle Bra in Navy
Sieve Triangle Bra
Surprising support. Deep v neckline.
Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included. Create a custom 2 Pack ->
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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.
- Triangle cut has lower coverage in both the cups and the sides.
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
- 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 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
- Kristi K.Verified Buyer19 hours agoReviewingSieve Triangle Bra in PeachRated 4 out of 5 starsShould have sized up
But it wasn’t available in my size, so band bunches
Was this helpful? - Tiffany1 week agoReviewingSieve Triangle Bra in BuffRated 5 out of 5 stars5 Stars
Comfortable and disappears under my shirts.
Was this helpful? - Mark T.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34C1 week agoSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Triangle Bra in BuffRated 5 out of 5 starsBuy this now!
Best bra my wife has worn...ever!
Was this helpful? - Sarah F.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 35 - 44Bra Size 36B2 weeks agoSize Purchased 2How it Fits True to SizeAge Range 35 - 44Bra Size 36BReviewingSieve Triangle Bra in Buff + WhiteRated 5 out of 5 starsPerfect
Everything about this bra is perfect. I’m 5’’6 140lbs athletic b cup and the size 2 fits like a glove
Was this helpful? - Dianne D.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34C2 weeks agoSize Purchased 2How it Fits True to SizeAge Range 65+Bra Size 34CReviewingSieve Triangle Bra in BuffRated 5 out of 5 starsLove it!!!
Totally comfortable. The sizing chart works. It fits perfectly and it’s pretty!
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