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Sieve is our signature material for semi-sheer vibes [Ksenia 1]
Pullover design means no strap or band hardware [Ksenia 1]
Scoop neck at the front in sheer micromesh [Ksenia 1]
[Hannah 3+]
[Hannah 3+]
Sieve Bra Top in Buff
flat
Thumbnail image #1 of Sieve Bra Top in Buff [Ksenia 1]
Thumbnail image #2 of Sieve Bra Top in Buff [Ksenia 1]
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Thumbnail image #4 of Sieve Bra Top in Buff [Hannah 3+]
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Buy more, save money
Sieve is our signature material for semi-sheer vibes [Ksenia 1]
Pullover design means no strap or band hardware [Ksenia 1]
Scoop neck at the front in sheer micromesh [Ksenia 1]
[Hannah 3+]
[Hannah 3+]
Sieve Bra Top in Buff

Sieve Bra Top

4.7
Rated 4.7 out of 5 stars
1,092 Reviews

Sporty meets sheer. Surprising support.


Micromesh gives an unexpected take on a sports bra like-cut. Smoothing scoop neck wireless pullover with no band or strap hardware. Create a custom 2 Pack ->
BlackBuffBuff + WhiteGraphiteNavyPeachSlateCoral

Buy more, save $

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

  • Size Chart
  • Made from sheer Belgian power micromesh — nipples are visible
  • A caramel-y sunrise desert sands affogato tone
  • Wide plush elastic band for added support
  • Wireless pullover design - aka no hardware
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Hand wash in cold water, dry flat

FAQ

  • 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

Looks good with ->

Sieve Brief in Buff Boa Sieve Brief in Buff Boa (alternate view) Sieve Brief in Buff Boa $35 +
Sieve Trim High Thong in Buff Boa Sieve Trim High Thong in Buff Boa (alternate view) Sieve Trim High Thong in Buff Boa $40
Sieve String Thong in Buff Sieve String Thong in Buff (alternate view) Sieve String Thong in Buff $30
Sieve High-Waist Brief in Buff Sieve High-Waist Brief in Buff (alternate view) Sieve High-Waist Brief in Buff $45 +
4.7
Rated 4.7 out of 5 stars
Based on 1,092 reviews
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1,092 reviews
  • Alisa P.
    Verified Buyer
    Size Purchased 5
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 38D
    20 hours ago
    Size Purchased 5
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 38D
    Sieve Bra Top in Buff
    Reviewing
    Sieve Bra Top in Buff
    Rated 4 out of 5 stars
    Sieve Bra Top in Buff

    Bra is Great, but for a Size 5 should be a little larger.

    Was this helpful?
  • Rachel H.
    Verified Buyer
    Size Purchased 2+
    How it Fits A Little Big
    Age Range 25 - 34
    Bra Size Other
    22 hours ago
    Size Purchased 2+
    How it Fits A Little Big
    Age Range 25 - 34
    Bra Size Other
    Sieve Bra Top in Slate
    Reviewing
    Sieve Bra Top in Slate
    Rated 5 out of 5 stars
    Love It!

    Really great bra! Great support, comfort, shape, and breathable. I am a size 34G and I originally ordered a size 3+ and returned it for a 2+ since the straps aren't adjustable and they were a little long for me. Absolutely love and I will definitely be buying more.

    Was this helpful?
  • Rachel H.
    Verified Buyer
    Size Purchased 2+
    How it Fits A Little Big
    Age Range 25 - 34
    Bra Size Other
    22 hours ago
    Size Purchased 2+
    How it Fits A Little Big
    Age Range 25 - 34
    Bra Size Other
    Sieve Bra Top in Coral
    Reviewing
    Sieve Bra Top in Coral
    Rated 5 out of 5 stars
    InLove

    This bra is amazing. I wear a size 34G and I originally ordered a size 3+ and ended up returning for a 2+ since the straps are not adjustable. It has good support, gives nice shape, really comfy, and it is super breathable which is a plus for summer. I am definitely going to be picking up more!

    Was this helpful?
  • Alexis P.
    Verified Buyer
    Size Purchased 5+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size Other
    2 days ago
    Size Purchased 5+
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size Other
    Sieve Bra Top in Black
    Reviewing
    Sieve Bra Top in Black
    Rated 5 out of 5 stars
    Love!

    This was my first buying Negative’s products and I am truly satisfied. I am blessed in the chest and it was really great to find that this bra could cover me. It’s made very well. Friendly to piercings. I wouldn’t wear it all day( but it is comfortable and it’s very cute!) I feel support in it!

    Was this helpful?
  • Fred M.
    Verified Buyer
    Size Purchased 5+
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 38DD/E
    2 days ago
    Size Purchased 5+
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 38DD/E
    Sieve Bra Top in Coral
    Reviewing
    Sieve Bra Top in Coral
    Rated 5 out of 5 stars
    Sieve Bra Top

    Excellent fit!!!

    Was this helpful?
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Detail view of Sieve Bra Top in Buff for sizer

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