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Slate is a cool grey-blue [Aube 1]
Hook & eye closure in the back  [Aube 1]
Shown here with our matching Sieve Thong in Slate [Aube 1]
Sieve Triangle Bra in Slate
[Adelina 1]
[Adelina 1]
Belgian micromesh is sheer and strong
flat
  •  of Sieve Triangle Bra in Slate [Aube 1]
  •  of Sieve Triangle Bra in Slate [Aube 1]
  •  of Sieve Triangle Bra in Slate [Aube 1]
  •  of Sieve Triangle Bra in Slate
  •  of Sieve Triangle Bra in Slate [Adelina 1]
  •  of Sieve Triangle Bra in Slate [Adelina 1]
  •  of Sieve Triangle Bra in Slate
Buy more, save money
Slate is a cool grey-blue [Aube 1] Hook & eye closure in the back  [Aube 1] Shown here with our matching Sieve Thong in Slate [Aube 1] Sieve Triangle Bra in Slate [Adelina 1] [Adelina 1] Belgian micromesh is sheer and strong

Sieve Triangle Bra in Slate

Rated 4.5 out of 5
Based on 1502 reviews

Surprising support. Deep v neckline.


Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included.

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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.
  • Triangle cut has lower coverage in both the cups and the sides. 

Fabric + Care

  • Size Chart
  • Made from a sheer Belgian power micromesh — nipples are visible
  • A steely grey-blue tone
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Wireless
  • 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 4.5 out of 5
Based on 1502 reviews
  • 5 Stars
    1086 Reviews
  • 4 Stars
    187 Reviews
  • 3 Stars
    128 Reviews
  • 2 Stars
    60 Reviews
  • 1 Star
    41 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
1502 Reviews
Reviewed by Karyna F.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
S
How it Fits
True to Size
Age Range
35 - 44
Bra Size
32B

Perfect Flattering Fit

Love love love!!! It's true to size and the fit is simply perfection! Amazing for women with smaller boobs!

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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 Alexandra B.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
2
How it Fits
True to Size
Age Range
35 - 44
Bra Size
34D

Sexy chic + amazingly comfortable

I have been eying this bra for a while and it definitely exceeds my expectations! Amazing comfort + sexy chic!

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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 Alexandra B.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
2
How it Fits
True to Size
Age Range
35 - 44
Bra Size
34D

Amazing comfort!

I have been eying this bra for a while and it definitely exceeds my expectations! Amazing comfort + sexy chic! I am typically a 34D and size 2 is great

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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?
Detail view of Sieve Triangle Bra in Slate for sizer