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Buff is a caramal-y desert sands tone [Paula 1]
Adjustable hook and eye and strap sliders in the back [Paula 1]
Buff micro mesh is strong and supportive
Hannah is a size 36DD wearing our 4 [Hannah 4]
Hannah wears our matching Sieve Thong in Buff [Hannah 4]
[Aube 1]
[Aube 1]
  • Thumbnail image #1 of Sieve Triangle Bra in Buff [Paula 1]
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  • Thumbnail image #4 of Sieve Triangle Bra in Buff [Hannah 4]
  • Thumbnail image #5 of Sieve Triangle Bra in Buff [Hannah 4]
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  • Thumbnail image #7 of Sieve Triangle Bra in Buff [Aube 1]
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Product photo #1 of Sieve Triangle Bra in Buff [Paula 1] Product photo #2 of Sieve Triangle Bra in Buff [Paula 1] Product photo #3 of Sieve Triangle Bra in Buff Product photo #4 of Sieve Triangle Bra in Buff [Hannah 4] Product photo #5 of Sieve Triangle Bra in Buff [Hannah 4] Product photo #6 of Sieve Triangle Bra in Buff [Aube 1] Product photo #7 of Sieve Triangle Bra in Buff [Aube 1]

Sieve Triangle Bra in Buff

Rated 4.4 out of 5
Based on 642 reviews

Surprising support. Deep v neckline.


Our signature Sieve mesh in a lower coverage triangle cut.
 

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Free shipping over $100. Easy Returns.

Fit

  • Size Chart
  • Use this as a guide. Preference is a huge factor — the benefit of a non-wire is they're super flexible, so you will likely fit in more than one size. Like a looser band? Size up! Like less coverage? Size down! Still unsure? Try two sizes :)
  • Adjustable straps and hook & eye closure in the back
  • *Note, our Sieve Triangle Bra is an intentionally lower coverage in both the cups and the sides. Wide plush elastic band is extremely adaptable.

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian power micromesh — nipples are visible
  • A caramel-y sunrise desert sands affogato tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Hand wash in cold water, dry flat

FAQ

  • Price slashed, Annual Sale items with a red SALE tag are final sale. Full priced items and packs purchased with the 15% off discount are eligible for refund, credit or exchange. For more info on our sale policies ->
  • 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 4.4 out of 5
Based on 642 reviews
  • 5 Stars
    450 Reviews
  • 4 Stars
    77 Reviews
  • 3 Stars
    64 Reviews
  • 2 Stars
    35 Reviews
  • 1 Star
    16 Reviews
88% of reviewers would recommend this product to a friend
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 4 out of 5
Comfort
Rated 4 out of 5
642 Reviews
Reviewed by Susan Y.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
3
How it Fits
True to Size
Age Range
65+
Bra Size
34DD/E

Great product

Super comfy and still provides support!

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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 5 out of 5
Comfort
Rated 5 out of 5
Was this helpful?
Reviewed by Theresa L.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
1
How it Fits
A Little Small
Age Range
55 - 64
Bra Size
34A

Love these bras

Super 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 Brian W.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
4
How it Fits
True to Size
Age Range
45 - 54
Bra Size
38D

Wife loves how comfortable it is

Wife loves how comfortable it is

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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?