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Sieve is our signature material for semi-sheer vibes [Ksenia 1]
A scoop neck sports bra like cut in sheer mesh [Ksenia 1]
Sieve Bra Top in Moon
[Hannah 4]
[Hannah 4]
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Sieve Bra Top in Moon

Rated 4.8 out of 5
Based on 690 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.
NEW

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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 a sheer Belgian micromesh — nipples are visible
  • A soft silvery cloud lunar dust baby bunny ears 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
average rating 4.8 out of 5
Based on 690 reviews
  • 5 Stars
    597 Reviews
  • 4 Stars
    52 Reviews
  • 3 Stars
    20 Reviews
  • 2 Stars
    12 Reviews
  • 1 Star
    9 Reviews
94% of reviewers would recommend this product to a friend
Overall
Rated 1 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 4 out of 5
Comfort
Rated 4 out of 5
690 Reviews
Reviewed by JESSICA M.
Verified Buyer
Review posted
Rated 3 out of 5
Size Purchased
3
How it Fits
A Little Small
Age Range
55 - 64
Bra Size
38A

Lots of potential

I am very short waisted and this just didn't sit right with me. But I sure wish it did because for the brief minute I tried it on, everything else felt right. I returned it for a different style. For some reason the band rolled up as I moved around.

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Overall
Rated 0 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 3 out of 5
Was this helpful?
Reviewed by FY
Verified Buyer
Review posted
I recommend this product
Rated 4 out of 5
Size Purchased
1
How it Fits
A Little Small
Age Range
35 - 44
Bra Size
32C

Supportive & sexy

I love wearing this bra under sweaters and sweatshirts while running around doing errands, all the while feeling sexy, not frumpy.

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Overall
Rated 2 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 4 out of 5
Was this helpful?
Reviewed by Darcey
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
M
How it Fits
True to Size
Age Range
25 - 34
Bra Size
38A

Very sexy and fits great

Great

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Overall
Rated 0 on a scale of minus 2 to 2, where minus 2 is Hated it, 0 is Meh and 2 is Loved it
Quality
Rated 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Detail view of Sieve Bra Top in Moon for sizer