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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]
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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
1,096 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

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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.

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 1,096 reviews
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1,096 reviews
  • Suzanne B.
    Verified Buyer
    Size Purchased 4
    How it Fits A Little Big
    Age Range 45 - 54
    Bra Size 36DD/E
    3 minutes ago
    Size Purchased 4
    How it Fits A Little Big
    Age Range 45 - 54
    Bra Size 36DD/E
    Sieve Bra Top in Coral
    Reviewing
    Sieve Bra Top in Coral
    Rated 5 out of 5 stars
    Super comfy!

    Like I’m not wearing a bra!

    Was this helpful?
  • Tracey B.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36D
    Yesterday
    Size Purchased 3
    How it Fits True to Size
    Age Range 55 - 64
    Bra Size 36D
    Sieve Bra Top in Buff
    Reviewing
    Sieve Bra Top in Buff
    Rated 5 out of 5 stars
    Will buy again!

    Love this cool and comfortable bra top!

    Was this helpful?
  • Tracy K.
    Verified Buyer
    Size Purchased 3
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 36D
    Yesterday
    Size Purchased 3
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 36D
    Sieve Bra Top in Buff
    Reviewing
    Sieve Bra Top in Buff
    Rated 4 out of 5 stars
    Still Trying to Figure..

    In my early 60's & can no longer tolerate standard straps which cut into my thinning skin badly. This is good, and I appreciate the breathability of the mesh, it's supportive enough given the uniboob looks which I've come to get used to given my shoulder issues. I wear a 36D and out of the package the band on this is a bit tight, hoping not to end up with back pain, but if I do would probably try a size up to a 4. Expensive, looks like quality so maybe they'll last long enough to justify price.

    Was this helpful?
  • Kat C.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34B
    2 days ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34B
    Sieve Bra Top in Black
    Reviewing
    Sieve Bra Top in Black
    Rated 5 out of 5 stars
    So comfortable!

    I was so happy that upon trying on this bralette, that it fit perfectly and feels comfortable.

    Was this helpful?
  • Alisa P.
    Verified Buyer
    Size Purchased 5
    How it Fits A Little Small
    Age Range 55 - 64
    Bra Size 38D
    5 days 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?
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Detail view of Sieve Bra Top in Buff for sizer

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