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Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
Sieve Triangle Bra in Black and in Buff and in White (3 Pack)
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Sieve Triangle Bra in Black and Buff and White (3 Pack)

Rated 4.5 out of 5
Based on 1211 reviews

Our signature mesh in a deep v cut x3


A plunge neckline triangle bralette in our best selling micromesh. A hybrid of support, comfy, sexy, cool — aka winning. 
Sieve Triangle Bra in Black
Sieve Triangle Bra in Buff
Sieve Triangle Bra in White

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
  • 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 1211 reviews
  • 5 Stars
    867 Reviews
  • 4 Stars
    150 Reviews
  • 3 Stars
    108 Reviews
  • 2 Stars
    50 Reviews
  • 1 Star
    36 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
1211 Reviews
Reviewed by David M.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
5
How it Fits
A Little Big
Age Range
35 - 44
Bra Size
38D

Great bra

Great bra

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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 John C.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
3
How it Fits
True to Size
Age Range
55 - 64
Bra Size
36D

bra

very nice and sexy

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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 STEPHANIE R.
Verified Buyer
Review posted
I recommend this product
Rated 5 out of 5
Size Purchased
5+
How it Fits
True to Size
Age Range
45 - 54
Bra Size
40B

Love it!

Love this one too! And the color!! Fits great-true to size

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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?