Sieve Demi Bra
Exchange Only
4.7
Rated 4.7 out of 5 stars
1,448 Reviews
Thumbnail image #1 of Sieve Demi Bra in Slate [Vitoria 36DD]
Thumbnail image #2 of Sieve Demi Bra in Slate [Vitoria 36DD]
Thumbnail image #3 of Sieve Demi Bra in Slate [Vitoria 36DD]
Thumbnail image #4 of Sieve Demi Bra in Slate [Paula 32C]
Thumbnail image #5 of Sieve Demi Bra in Slate [Paula 32C]
Thumbnail image #6 of Sieve Demi Bra in Slate
[Vitoria 36DD]
[Vitoria 36DD]
[Vitoria 36DD]
Shown here with our Sieve Thong in Slate [Paula 32C]
Honeycomb micromesh is surprisingly supportive [Paula 32C]
Our signature micromesh is sexy yet comfortable

Sieve Demi Bra

Sieve Demi Bra

Exchange Only
4.7
Rated 4.7 out of 5 stars
1,448 Reviews

None of the padding. All the support.


Airy light and surprisingly strong — it’s not impossible, we made it.
SlateCoral
Band
Cup
Color
Low stock
Zip Code
Save
Invalid zip code

Description

None of the padding. All the support.

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

Fit

  • Made from a sheer Belgian power micromesh — nipples are visible
  • Underwire bra with max comfort
  • Velvety plush elastic underband
  • Heat transferred care label = no itchy tags

Fabric + Care

  • Sheer Belgian power micromesh is surprisingly supportive
  • Unpadded and unlined — nipples can show depending on the person or the shirt
  • 74% Polyamide (Nylon) 26% Elastane (Spandex)
  • Steely blue-grey tone
  • Hand wash in cold water, dry flat

FAQ

View full details
Sieve Demi Bra in Slate
$47
$78 $47
Band
Cup
Color
Detail view of Sieve Demi Bra in Slate for sizer

Looks good with >

Sieve Demi Bra in Slate Sieve Demi Bra in Slate (alternate view) Sieve Thong in Slate $32 +
Sieve Demi Bra in Slate Sieve Demi Bra in Slate (alternate view) Sieve High-Waist Brief in Slate $45 +
Sieve Demi Bra in Slate Sieve Demi Bra in Slate (alternate view) Sieve Triangle Bra in Slate $70 +
Sieve Demi Bra in Slate Sieve Demi Bra in Slate (alternate view) Sieve Cutout Bra in Slate $70 +
4.7
Rated 4.7 out of 5 stars
Based on 1,448 reviews
Write a Review (Opens in a new window)
1,448 reviews
  • Crystal B.
    Verified Buyer
    Size Purchased 38B
    How it Fits True to Size
    Age Range 25 - 34
    36 minutes ago
    Size Purchased 38B
    How it Fits True to Size
    Age Range 25 - 34
    Reviewing
    Sieve Demi Bra in Buff
    Rated 5 out of 5 stars
    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.

    Was this helpful?
  • Brianna
    5 days ago
    Reviewing
    Sieve Demi Bra in Buff
    Rated 5 out of 5 stars
    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.

    Was this helpful?
  • Genevieve P.
    Verified Buyer
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 35 - 44
    5 days ago
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 35 - 44
    Reviewing
    Sieve Demi Bra in Black
    Rated 5 out of 5 stars
    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!

    Was this helpful?
  • Caroline
    Verified Buyer
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 25 - 34
    2 weeks ago
    Size Purchased 34DDD
    How it Fits True to Size
    Age Range 25 - 34
    Reviewing
    Sieve Demi Bra in Black
    Rated 2 out of 5 stars
    Didn’t last

    I love these bras, they fit so well and they’re comfortable. The only annoying thing is they didn’t last long. They stretched out pretty quickly over a few months and the underwire started moving from its original place so I periodically have to move it back. I’ve had these bras less than a year and I already need to buy more to replace the 4 I currently have. I’ve had walcoal bras last me much longer and hold up better. I’m kind of disappointed because they fit so well at first.

    Was this helpful?
  • Michelle T.
    Verified Buyer
    Size Purchased 32DD
    How it Fits True to Size
    Age Range 25 - 34
    2 weeks ago
    Size Purchased 32DD
    How it Fits True to Size
    Age Range 25 - 34
    Reviewing
    Sieve Demi Bra in Black
    Rated 3 out of 5 stars
    Cute but not for more

    As a 32DD it didn’t offer much lift so I returned. But it is very cute and seemed comfy.

    Was this helpful?