Thumbnail image #1 of Sieve Triangle Bra in Black [Aube 1]
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Thumbnail image #5 of Sieve Triangle Bra in Black [Hannah 4]
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Power micromesh is surprisingly supportive [Aube 1]
Triangle cut is low coverage in the front and sides [Aube 1]
Adjustable hook and eye and strap sliders in the back [Aube 1]
Sieve Triangle Bra in Black
Hannah is a 36DD in our size 4 [Hannah 4]
The back of the bra can be adjusted tighter or looser [Hannah 4]
Wide elastic bland is comfortable and supportive

Sieve Triangle Bra

Sieve Triangle Bra

4.5
Rated 4.5 out of 5 stars
2,133 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 ->
BlackBuffSlateBuff + WhiteBuff + BlackCherryPeachWhiteNavyNEWPunch
Size Size Chart
Color
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Free US shipping on all orders from now through 12/31.

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
  • 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 Black for sizer

Looks good with ->

Sieve Triangle Bra in Black Sieve Triangle Bra in Black (alternate view) Serpente String Bikini in Black $48
Sieve Triangle Bra in Black Sieve Triangle Bra in Black (alternate view) Sieve Thong in Black $32 +
Sieve Triangle Bra in Black Sieve Triangle Bra in Black (alternate view) Sieve String Thong in Black $30
Sieve Triangle Bra in Black Sieve Triangle Bra in Black (alternate view) Sieve Brief in Black $35 +
4.5
Rated 4.5 out of 5 stars
Based on 2,133 reviews
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2,133 reviews
  • Lindsay C.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size Other
    3 minutes ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size Other
    Sieve Triangle Bra in Black
    Reviewing
    Sieve Triangle Bra in Black
    Rated 5 out of 5 stars
    LOVE!

    Obsessed. Fits so well and so comfortable

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  • Katie S.
    Verified Buyer
    11 hours ago
    Sieve Triangle Bra in Moon
    Reviewing
    Sieve Triangle Bra in Moon
    Rated 4 out of 5 stars
    Solid Bra

    I like it, wear these almost every day, even to work in a laboratory. Comfortable enough without wiring and I like that they sort of hold me in a bit.

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  • erica s.
    Verified Buyer
    Size Purchased 2
    How it Fits A Little Big
    Age Range 35 - 44
    Bra Size 32DD/E
    Yesterday
    Size Purchased 2
    How it Fits A Little Big
    Age Range 35 - 44
    Bra Size 32DD/E
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 4 out of 5 stars
    its fine

    i like it but i have bras that are less expensive that dont fold at the band. which is unaesthetically pleasing when on and off... it also bunches a bit at the top of the triangle, im not sure if thats how its supposed to be.

    it fits fine, im a true 32DD and ordered size 2.

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  • Deborah Larkin C.
    Verified Buyer
    Size Purchased 4
    How it Fits A Little Small
    Age Range 65+
    Bra Size 38C
    4 days ago
    Size Purchased 4
    How it Fits A Little Small
    Age Range 65+
    Bra Size 38C
    Sieve Triangle Bra in Buff
    Reviewing
    Sieve Triangle Bra in Buff
    Rated 2 out of 5 stars
    Triangle bra

    It was not real comfortable, perhaps I ordered the wrong size but it just was not comfortable, the band mostly

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  • Summer K.
    Verified Buyer
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34A
    5 days ago
    Size Purchased 1
    How it Fits True to Size
    Age Range 35 - 44
    Bra Size 34A
    Sieve Triangle Bra in Cherry
    Reviewing
    Sieve Triangle Bra in Cherry
    Rated 5 out of 5 stars
    Beautiful

    Beautiful and sexy

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