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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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.
- 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)
- OEKO-TEX® STANDARD 100 certified
- 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
- Rachel G.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 30DD/E3 minutes agoSize Purchased 2How it Fits True to SizeAge Range 25 - 34Bra Size 30DD/EReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsThe perfect bra? Just maybe.
I absolutely love how comfortable this bra is — it’s the perfect combination of supportive and lounge-y.
Was this helpful? - Michelle O.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 35 - 44Bra Size 34DD/E10 hours agoSize Purchased 5How it Fits True to SizeAge Range 35 - 44Bra Size 34DD/EReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsLove!
Fits so comfortably!
Was this helpful? - Mary O.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 38BYesterdaySize Purchased 5How it Fits True to SizeAge Range 55 - 64Bra Size 38BReviewingSieve Racerback Bra in BlackRated 5 out of 5 starsAmazing
My favorite bra!
Was this helpful? - Laureen P.Verified BuyerSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34C3 days agoSize Purchased 2How it Fits True to SizeAge Range 55 - 64Bra Size 34CReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsPleasantly very happy and surprised !!
Fits so well I was skeptical but amazed after trying it on
Was this helpful? - Lisa O.Verified BuyerSize Purchased LHow it Fits True to SizeAge Range 45 - 54Bra Size 36D3 days agoSize Purchased LHow it Fits True to SizeAge Range 45 - 54Bra Size 36DReviewingSieve Racerback Bra in BuffRated 5 out of 5 starsGorgeous color, great fit
Love a front closure in a bra. And the fit is perfection. Look at that color, too!
Was this helpful?