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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
  •  of Sieve Bra Top in Buff [Ksenia 1]
  •  of Sieve Bra Top in Buff [Ksenia 1]
  •  of Sieve Bra Top in Buff [Ksenia 1]
  •  of Sieve Bra Top in Buff [Hannah 3+]
  •  of Sieve Bra Top in Buff [Hannah 3+]
  •  of Sieve Bra Top in Buff
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 in Buff

Rated 4.8 out of 5
Based on 855 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.

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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
average rating 4.8 out of 5
Based on 855 reviews
  • 5 Stars
    738 Reviews
  • 4 Stars
    67 Reviews
  • 3 Stars
    25 Reviews
  • 2 Stars
    13 Reviews
  • 1 Star
    12 Reviews
95% 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
855 Reviews
Reviewed by Denali M.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
1+
How it Fits
True to Size
Age Range
25 - 34
Bra Size
30DDD/F

Love, love, love

After decades of struggling with bras (28G), I finally found a comfortable bra that supports and is comfortable!

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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 5 out of 5
Was this helpful?
Reviewed by Elisa C.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
2
How it Fits
A Little Big
Age Range
55 - 64
Bra Size
34B

Sieve bra top

Fits better around the chest. I’m abit light in the cup!

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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 5 out of 5
Was this helpful?
Reviewed by Randye H.
Verified Buyer
Review posted
I recommend this product
Rated 4 out of 5
Size Purchased
2
How it Fits
A Little Small
Age Range
55 - 64
Bra Size
32A

Love

It’s exactly what I’ve been looking for–will def order more.

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