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

Sieve Triangle Bra in Slate

Sieve Triangle Bra

4.5
Rated 4.5 out of 5 stars
2,351 Reviews

Surprising support. Deep v neckline.


Our signature Sieve mesh in a lower coverage triangle cut. Great shape - no pad or wire included. Create a custom 2 Pack ->
Size Size Chart
Color
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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

  • 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

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Detail view of Sieve Triangle Bra in Slate for sizer
4.5
Rated 4.5 out of 5 stars
Based on 2,351 reviews
2,351 reviews
  • Rosalie C.
    Verified Buyer
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34DD/E
    1 hour ago
    Size Purchased 3
    How it Fits True to Size
    Age Range 45 - 54
    Bra Size 34DD/E
    Sieve Triangle Bra in Buff + White
    Reviewing
    Sieve Triangle Bra in Buff + White
    Rated 5 out of 5 stars
    Best Functional Bra

    Comfortable and supportive

  • Sue C.
    Verified Buyer
    Size Purchased 5
    How it Fits Runs Small
    Age Range 65+
    Bra Size 38DD/E
    1 hour ago
    Size Purchased 5
    How it Fits Runs Small
    Age Range 65+
    Bra Size 38DD/E
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 2 out of 5 stars
    Just too small

    Other size 5 bras from Negative fit, but this style the 'cup' is way too small. Please make a similar design for those of us with breasts!

  • Mackenzie D.
    Verified Buyer
    Size Purchased 2
    How it Fits Runs Small
    Age Range 35 - 44
    Bra Size 34B
    3 hours ago
    Size Purchased 2
    How it Fits Runs Small
    Age Range 35 - 44
    Bra Size 34B
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 3 out of 5 stars
    Size up

    I am a 34B in almost every brand of bra - I bought a size 2 and will size up and get a 3. Great material.

  • Ashley
    Yesterday
    Sieve Triangle Bra in Buff + White
    Reviewing
    Sieve Triangle Bra in Buff + White
    Rated 1 out of 5 stars
    1 Star

    Not my style.

  • Liz L.
    Verified Buyer
    Size Purchased 1
    How it Fits A Little Small
    Age Range 18 - 24
    Bra Size 32B
    2 days ago
    Size Purchased 1
    How it Fits A Little Small
    Age Range 18 - 24
    Bra Size 32B
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 4 out of 5 stars
    nice triangle

    it’s a little tight, but a nice addition

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