












Sieve Racerback Bra in Babe
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.
Buy more, save $
Couldn't load pickup availability
Description
Minimal visibility. Surprising support.
Our most-requested style. A refined T-back, front closure, wireless bra, in our best-selling Sieve power mesh.
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
- Babe is a pink lemonade bubblegum tone
- Wireless
- Discreet metal front click closure and strap adjustment details
- 74% Polyamide (Nylon) 26% Elastane (Spandex)
- Certified Safe: OEKO-TEX® STANDARD 100 #23.HCN.86212 by Hohenstein HTTI
- 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
Complete the set >
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
Couldn't load pickup availability

- Marian T.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36C16 hours agoSize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36CReviewingSieve Racerback Bra in BabeRated 5 out of 5 starslike butter
this bra is so comfy. feels like no bra but with support. highly recommend
Was this helpful? - Alice H.Verified BuyerSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 34C3 days agoSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 34CReviewingSieve Racerback Bra in GraphiteRated 5 out of 5 starsPerfect
This was a bit of a splurge for me as I’ve been wearing my Calvin Klein bralettes for years now. But as a 36-year-old woman I thought it was time to get a proper anti-bra. This DELIVERED!!
Was this helpful? - Heather B.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 45 - 54Bra Size 38C6 days agoSize Purchased 5How it Fits True to SizeAge Range 45 - 54Bra Size 38CReviewingSieve Racerback Bra in BlackRated 5 out of 5 starsBeautiful
How to order two more in different colors
Was this helpful? - Rebecca W.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34B1 week agoSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34BReviewingSieve Racerback Bra in BabeRated 5 out of 5 starsLove this BRA!!
A friend mentioned this style to me… as I wear a lot of tanks ! I couldn’t be happier with my purchase !
Was this helpful? - Suzanne L.Verified BuyerSize Purchased 1How it Fits A Little SmallAge Range 55 - 64Bra Size 30DD/E1 week agoSize Purchased 1How it Fits A Little SmallAge Range 55 - 64Bra Size 30DD/EReviewingSieve Racerback Bra in GlacierRated 5 out of 5 starsNICE!
Very light, fits well, love it!
Was this helpful?
- Marian T.Verified BuyerSize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36CYesterdaySize Purchased 5+How it Fits True to SizeAge Range 45 - 54Bra Size 36CReviewingSieve Racerback Bra in Babelike butter
this bra is so comfy. feels like no bra but with support. highly recommend
Was this helpful? - Alice H.Verified BuyerSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 34C3 days agoSize Purchased SHow it Fits True to SizeAge Range 35 - 44Bra Size 34CReviewingSieve Racerback Bra in GraphitePerfect
This was a bit of a splurge for me as I’ve been wearing my Calvin Klein bralettes for years now. But as a 36-year-old woman I thought it was time to get a proper anti-bra. This DELIVERED!!
Was this helpful? - Heather B.Verified BuyerSize Purchased 5How it Fits True to SizeAge Range 45 - 54Bra Size 38C1 week agoSize Purchased 5How it Fits True to SizeAge Range 45 - 54Bra Size 38CReviewingSieve Racerback Bra in BlackBeautiful
How to order two more in different colors
Was this helpful? - Rebecca W.Verified BuyerSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34B1 week agoSize Purchased 1How it Fits True to SizeAge Range 55 - 64Bra Size 34BReviewingSieve Racerback Bra in BabeLove this BRA!!
A friend mentioned this style to me… as I wear a lot of tanks ! I couldn’t be happier with my purchase !
Was this helpful? - Suzanne L.Verified BuyerSize Purchased 1How it Fits A Little SmallAge Range 55 - 64Bra Size 30DD/E1 week agoSize Purchased 1How it Fits A Little SmallAge Range 55 - 64Bra Size 30DD/EReviewingSieve Racerback Bra in GlacierNICE!
Very light, fits well, love it!
Was this helpful?