Sieve Demi Bra
4.7
Rated 4.7 out of 5 stars
1,450 Reviews
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  • Morgan, 34DD
  • Paula, 32C
  • Hannah, 36DD
[Morgan 34DD]

Sieve Demi Bra

Sieve Demi Bra

4.7
Rated 4.7 out of 5 stars
1,450 Reviews

None of the padding. All the support.


Airy light and surprisingly strong — it’s not impossible, we made it.
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None of the padding. All the support.

Airy light and surprisingly strong — it’s not impossible, we made it.

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Complete the set >

Sieve is our signature material for semi-sheer vibes [Ksenia XS]
Sieve Brief in Black
$35
$35
Size
Sieve Demi Bra in Black
$78
$78
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Detail view of Sieve Demi Bra in Black for sizer

Looks good with >

Sieve Demi Bra in Black Sieve Demi Bra in Black (alternate view) Pointelle Baby Tee in Black $78
Sieve Demi Bra in Black Sieve Demi Bra in Black (alternate view) Pointelle Lounge Short in Black $60
Sieve Demi Bra in Black Sieve Demi Bra in Black (alternate view) Serpente String Thong in Black $42
Sieve Demi Bra in Black Sieve Demi Bra in Black (alternate view) Whipped Boy Short in Black $45 +
4.7
Based on 1,450 reviews
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1,450 reviews
  • Kim W.
    Verified Buyer
    Size Purchased 34DD
    How it Fits True to Size
    Age Range 55 - 64
    19 hours ago
    Size Purchased 34DD
    How it Fits True to Size
    Age Range 55 - 64
    Reviewing
    Sieve Demi Bra in Black
    Beautiful bra!

    Great support, love this bra

    Was this helpful?
  • Todd H.
    Verified Buyer
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 55 - 64
    3 weeks ago
    Size Purchased 36DD
    How it Fits True to Size
    Age Range 55 - 64
    Reviewing
    Sieve Demi Bra in Buff
    Beautiful bra with great support!

    Great support for large chests! I love that it's sexy and shows off my wife's nipples too!

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  • Crystal B.
    Verified Buyer
    Size Purchased 38B
    How it Fits True to Size
    Age Range 25 - 34
    4 weeks ago
    Size Purchased 38B
    How it Fits True to Size
    Age Range 25 - 34
    Reviewing
    Sieve Demi Bra in Buff
    Best bra!

    The best “no bra” wearing bra. I reach for these 9/10 times. I have different sizes/colors of the same bra as my weight fluctuates so I’m comfy in all of them.

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  • Brianna
    1 month ago
    Reviewing
    Sieve Demi Bra in Buff
    5 Stars

    Great coverage and the fit is perfect! I’m a first time purchaser of this brand & plan to buy from Negative Underwear agajn. This style is extremely comfortable despite being an underwire.

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  • Genevieve P.
    Verified Buyer
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 35 - 44
    1 month ago
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 35 - 44
    Reviewing
    Sieve Demi Bra in Black
    The Perfect Bra

    I have been searching for a bra that is supportive, still sexy and doesn’t add volume to an already voluminous bust. The sieve checks all the boxes, combining barely there feeling with support all while still looking sleek. Heavenly!

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