Sieve Racerback Bra in Buff
Sieve Racerback Bra
Minimal visibility. Surprising support.
Our most-requested style. A refined T-back, front closure, wireless bra, in our best-selling Sieve power mesh.
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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.
- Single T-strap back for minimal visibility under racerback or cutaway tops
- Plunging deep-V front neckline with front click closure
- Metallic front closure clicks closed so you know you're secure
- Adjustable shoulder straps and a narrow, stretch-fit bottom band
Fabric + Care
- Made from a sheer Belgian power micromesh — nipples are visible
- Buff is a caramel-y sunrise desert sands affogato tone.
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- Wireless
- Discreet metal front click closure and strap adjustment details
- Machine wash warm, hang dry, wear often
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.
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
- Marcella K.Verified BuyerSize Purchased 4How it Fits True to SizeAge Range 55 - 64Bra Size 38C22 hours agoSize Purchased 4How it Fits True to SizeAge Range 55 - 64Bra Size 38CReviewingSieve Racerback Bra in BlackRated 5 out of 5 starsRace to purchase this Sieve Bra
This racerback bra is somehow strong enough to offer support, yet delicate and sleek enough to make me feel sexy. Which says a lot for a post-50, post menopausal woman who wants to feel like I still deserve to feel sexy once in a while.
This bra is my 5th Negative Sieve Bra purchase. They have been life changing. For decades I lived in an uncomfortable pushed-up, underwire world. Negative bras have made me accept gravity and like what I see. I'm an unofficial brand ambassador now and I won't be shopping anywhere else!
Was this helpful? - JOYCELYN M.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 25 - 34Bra Size Other22 hours agoSize Purchased 3How it Fits True to SizeAge Range 25 - 34Bra Size OtherReviewingSieve Racerback Bra in OrchidRated 5 out of 5 starsThe best
Loved it!
Was this helpful? - David E.Verified BuyerSize Purchased XSHow it Fits True to SizeAge Range 45 - 54Bra Size 32A2 days agoSize Purchased XSHow it Fits True to SizeAge Range 45 - 54Bra Size 32AReviewingSieve Racerback Bra in CoralRated 5 out of 5 starsPerfect bra
Great material. Great fit. Love the front clasp
Was this helpful? - Jacqueline D.Verified BuyerSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34B4 days agoSize Purchased 3How it Fits True to SizeAge Range 55 - 64Bra Size 34BReviewingSieve Racerback Bra in BlackRated 5 out of 5 starsBra
Fits as advertised. comfortable
Was this helpful? - AnnieVerified BuyerSize Purchased 1How it Fits A Little BigAge Range 35 - 44Bra Size 30DD/E1 week agoSize Purchased 1How it Fits A Little BigAge Range 35 - 44Bra Size 30DD/EReviewingSieve Racerback Bra in GraphiteRated 2 out of 5 starsWanted to love these
I love the racer back style, the mesh fabric and the front opening on this bra.
I hate the fact that the closure on the front is itchy and uncomfortable, they cost about $30 more then I would expect them to based on the fabric/quality and construction.
Also, importantly they do not fit (me) very well, leading to a kind of double-boob situation which is not so cute.
Gonna give them a couple of more wears and see if they improve.
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